- 1手捲菸
A roll-up is a cigarette you make yourself: you roll tobacco in a thin paper, often with a little filter. It is mainly British everyday talk; in American English people are more likely to say a hand-rolled cigarette. Some prefer roll-ups because they are cheaper than a packet, or because they can choose the tobacco. The word can sound casual, even a bit rough. Though actually you may also see roll-up on a poster stand in a shop (a banner that rolls up into a base) — same spelling, different object. The cigarette is the old, common sense.
「roll-up」是自己捲的菸：把菸草包進薄紙裡，常會加一個小濾嘴。它主要是英式的日常說法，美式比較常說手捲菸（hand-rolled cigarette）。有些抽菸的人喜歡自己捲，因為比整包買便宜，也可以自己選菸草。這個字的語氣隨意，甚至有點粗。
另外，商店裡的海報架，可以捲起收進底座的布幕，也叫 roll-up，拼法一樣，但指的是另一樣東西。這個詞最常見的意思，還是自己捲的那根菸。
From the word’s history
Deverbal from roll up.
來自動詞片語 roll up。
組成From the verb phrase roll up: you roll the paper and tobacco up yourself.
原始詞典資料2 筆記錄
以下是外部詞典記錄的用法，摘錄並精簡格式，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。
roll-upadj
- 1
Capable of being made into a cylinder shape by rolling.
- a roll-up door
- a roll-up display banner
這個拼法也被記錄為下列字的變化形：
- rollup
摘錄自 英文維基詞典 English Wiktionary，已精簡格式；依 CC BY-SA 4.0 授權使用，改動後的內容同樣以此授權提供。