1
lucubrate on/upon sth
lucubrate 常与 on 或 upon 连用，表示就某主题进行细细钻研。
He lucubrated on the ancient manuscript for hours.
他花了几个小时深入研究那份古代手稿。
详述；阐明；论述
先理解核心含义，再看它在真实句子里的用法。
详述；阐明；论述
add details, as to an account or idea; clarify the meaning of and discourse in a learned way, usually in writing
He lucubrated on the ancient manuscript for hours.
他花了几个小时深入研究那份古代手稿。
像学者一样工作或写作。
To work or write like a scholar.
lucubrate
Base
原形
lucubrates
3rd person
第三人称单数
lucubrating
-ing
现在分词
lucubrated
Past
过去式
lucubrated
Past participle
过去分词
He lucubrates on his thesis every night.
他每晚都在灯下钻研他的论文。
规则动词，词形变化标准。
In his new book, the philosopher lucubrates on the nature of consciousness.
在他的新书中，这位哲学家详细论述了意识的本质。
She lucubrated over her research paper until midnight.
她仔细研究论文直到午夜。
The student is lucubrating in the library, making notes for her thesis.
那位学生正在图书馆用功，为论文做笔记。
lucubrate 常与 on 或 upon 连用，表示就某主题进行细细钻研。
He lucubrated on the ancient manuscript for hours.
他花了几个小时深入研究那份古代手稿。
over 强调过程中反复思考。
She lucubrated over every detail of her thesis.
她仔细推敲论文的每一个细节。
Not this
He is known for his lucubrate.
Use this
He is known for his lucubration.
lucubrate 是动词，不能用作名词表示‘著作’或‘刻苦研究’，其名词形式是 lucubration。
Not this
Could you lucubrate your point?
Use this
Could you elucidate your point?
lucubrate 意为‘在灯下用功、深入研究’，而非‘阐明、解释’；表示‘阐明’应使用 elucidate。
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页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.