- 1
Penetration is the act of going into or all the way through something, whether that's physical — water penetration through a roof, a needle's penetration of the skin — or more abstract, like a company's 'market penetration,' meaning how much of a market it has managed to reach and sell into. You'll see it a lot in business and science writing in this second, everyday sense, not just the physical one.
穿透、滲透；（商業）市場滲透率
組成From Latin 'penetrare' (to go into, pierce).
同家族的字
- penetratethe verb form — to go into or through something
原始詞典資料6 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。
penetrationnoun/pɛ.nɪˈtɹeɪ.ʃən/
- 1
The act of penetrating something.
- 2
The insertion of the penis (or similar object) during sexual intercourse.
- Any penetration, however slight, is sufficient to complete the offense.
- 3
The act of penetrating a given situation with the mind or faculties; perception, discernment.
- […] my observations of her looks and actions became acutely sharpened, and that to a degree, which, notwithstanding my efforts to conceal it, could not escape her penetration.
- I have no respect for the penetration of any man who can read the report of that conversation, and still call the principal in it insane.
- 4
The act of progressing or moving forward through or into something.
- Arsenal lacked urgency and penetration in a lazy, lacklustre opening half, sucked in by Forest's strategy of sitting back in blocks of defence waiting to hit them on the counter.
- 5
blackjackgamesA number or fraction that represents how many cards/decks will be dealt before shuffling, in contrast to the total number of cards/decks in play.
- 6
businessmarketingThe proportion of the target audience who buy or use the specified product or service.
- The electrification of the lines radiating from Casablanca originated with the policy of economic penetration and conciliation pursued by Marshal Lyautey for the pacification of Morocco.
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。