核心畫面
You can picture a machine that was running until something inside it broke, so the whole thing stops dead. The word names that moment of collapse — the point where a working thing stops working. A second, quieter picture sits beside it: the same word can mean pulling one big thing apart into its separate pieces, so you can see what it was made of.
可以想成一台原本在運轉的機器，裡面某個地方壞了，整台就停在那裡不動了——breakdown 指的就是「本來會動的東西…更多收起
可以想成一台原本在運轉的機器，裡面某個地方壞了，整台就停在那裡不動了——breakdown 指的就是「本來會動的東西垮掉、停住」的那個時刻。另外還有一個比較安靜的畫面跟它並排：同一個字也可以指把一個整體拆開成一項一項，讓你看見它原本是由什麼組成的。原始詞典資料17 筆記錄
以下是外部詞典記錄的用法，原文照列，我們還沒有寫成教學內容。上面的說明才是我們自己寫的；有些用法可能上面已經講過了。
breakdownnoun/ˈbɹeɪkdaʊn/
- 1
A failure, particularly one which is mechanical in nature.
- Whenever he was behind the wheel, he would panic at the first sign of a breakdown.
- He declared that these drastic steps would undoubtedly inconvenience a good many people, but the alternative was bankruptcy of the Ulster Transport Authority and the breakdown of public transport services.
- 2
natural-sciencesphysical-sciencesphysicsA failure, particularly one which is mechanical in nature.
- 3
Something, such as a vehicle, that has experienced a mechanical failure.
- We saw a breakdown by the side of the road.
- 4
Separation of a thing into components; decomposition, fragmentation; (countable) an instance of this.
- Looking at the breakdown of the budget, I see a few items we could cut.
- The railways' monopoly had meant that accountancy and record-keeping had been limited to global accounts. In other words, there were only really headline numbers, with little useful breakdown by routes or traffic type.
- 5
chemistrynatural-sciencesphysical-sciencesSeparation of a thing into components; decomposition, fragmentation; (countable) an instance of this.
- 6
broadcastingfilmmediaSeparation of a thing into components; decomposition, fragmentation; (countable) an instance of this.
- 7
A failure in a relationship; a failure or loss of organization in a system.
- I am quite competent to answer all / Demands, in any such capacity— / But of the break-down of my general aims: […]
- What else than Feudalism could have followed upon the breakdown of that great centralized governmental machine known as the Roman Empire?
- 8
(Sudden) worsening of physical health or (more commonly) mental stability, resulting in an inability to carry on normal activities; (countable) an instance of this.
- After so much stress, he suffered a breakdown and simply gave up.
- [H]e was led away to a private sanitarium for mental disease, while in the newspapers appeared pathetic accounts of his mental breakdown and of the saintliness of his character.
另外 9 個記錄的用法
- 9
biologymedicinenatural-sciencesInjury to a horse's leg causing lameness; (countable) an instance of this.
- 10
The short period of open play immediately after a tackle and before and during the ensuing ruck.
- England beat Georgia in their Pool B World Cup match in Dunedin but the stuttering nature of the performance will be of concern to manager Martin Johnson. Georgia, ranked 16th in the world, dominated the breakdown before half-time and forced England into a host of infringements, but fly-half Merab Kvirikashvili missed three penalties.
- When players appeal to the referee, as they so often do, for penalties at breakdowns when the supposed offender is being deliberately pinned down by their own teammates, they should understand they do their sport a small but significant disservice.
- 11
An act of splitting logs of wood using a large saw in a sawmill; also, the saw used; or (rare) the building in which the process is carried out.
- 12
entertainmentlifestylemusicA part of a piece of music or a song which differs from the other parts in that it features improvisation or is stripped down (for example, played by fewer instruments or a solo performer).
- And now it's time for a breakdown.
- Izzy [Stradlin] lays down some big chords while Slash plays the song's banjo breakdown of a theme.
- 13
entertainmentlifestylemusicSynonym of percussion break (“a percussion-focused segment of a song, chosen by a hip-hop DJ to manipulate through cutting, mixing, and other techniques in order to create rhythmic music”).
- 14
entertainmentlifestylemusicA section of a song, typical in hardcore music and related styles (such as metalcore, grindcore, and deathcore), characterized by a lower tempo and greater heaviness and intensity of sound.
- The fired-up foursome [Trial] takes itself very seriously, singing politically charged lyrics, which, in the tradition of Strife and Damnation AD, are strategically placed in the middle of slamming, moshable breakdowns.
- 15
dateddancedancinghobbiesA noisy, rapid, shuffling dance engaged in competitively by a number of individuals or pairs in succession, common among African-Americans from the Southern United States; also, a lively event, chiefly in a rural setting, at which such dancing is done; a hoedown, a shindig.
- Come, hold on, boys, do n't clear out when the quadrilles are over, for we are going to have a break down to wind up with.
- Towards nine the three miners said that as they had brought their instruments they might as well tune up, for the boys and girls would soon be arriving now, and hungry for a good old fashioned break[-]down. A fiddle, a banjo, and a clarinet—these were the instruments. The trio took their places side by side, and began to play some rattling dance-music, and beat time with their big boots.
- 16
entertainmentlifestylemusicA piece of music played for such a dance, especially a rapid bluegrass tune featuring a five-string banjo.
- Without a change of countenance, as if he were deaf to her entreaties and threats, he tuned up the banjo, and played a breakdown.
- The banjo built up to breakdown speed and then took a sidestep into another register, an oddly complex net of notes which stretched out for a time and finally stopped on a full rest.
- 17
obsoleteAn act of a structure or other thing breaking and collapsing.
資料來源：英文維基詞典 English Wiktionary（CC BY-SA 4.0）。 原文照列，未經改寫。