- 1
To read and learn the facts about something before you need them: 'I genned up on the company before the interview.' British, informal, and honestly a bit old-fashioned now — 'read up on' is the safer everyday choice. 'Gen' is old British slang for information.
惡補（相關資訊）、事先做功課
原始詞典資料2 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。
gen upverb
- 1
informalTo study in detail; to familiarize oneself with all available information.
- I find the doctors are very surprised when they realise I'm genned up about my condition.
- So the heroic infant was able to gen up on all she needed to know about the making of bathtub gin by consulting a selection of large and impressive volumes in the reference section.
- 2
informalTo inform or teach with all relevant details; to brief.
- It was also new to be listening to talk of bribery and corruption in high places, and Michael Murray saw it as his duty to gen me up on this.
- I offered him a deal where he was to gen me up on aerobatics in return for the kudos Of being one Of the first two squadron pilots to aerobat an Anson.
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。