首页英语词典assiduousassiduous的意思

assiduous

英[ə'sɪdjʊəs] 美
  • adj. 刻苦的,勤勉的

词态变化


副词: assiduously;名词: assiduity;

助记提示


1. as- "to" + sidu- (sid- => sidu-) + -ous.
2. => "sit down to," thus "constantly occupied" at one's work.
3. as,s 双写,一再的坐 = hard, arduous, diligent.

中文词源


assiduous 勤勉的

前缀as- 同ad-. 词根sid, 坐,同sess, -ss, 过去分词格。坐得住冷板凳的,勤勉的。

英文词源


assiduous
assiduous: see assess
assiduous (adj.)
1530s, from Latin assiduus "attending; continually present, incessant; busy; constant," from assidere "to sit down to" (thus "be constantly occupied" at one's work); from ad "to" (see ad-) + sedere "to sit" (see sedentary). The word acquired a taint of "servility" in 18c. Related: Assiduously; assiduousness.

双语例句


1. Podulski had been assiduous in learning his adopted language.
波多斯基一直很努力地学习外语。

来自柯林斯例句

2. The book was the result of ten years'assiduous research.
那本书是十年苦心钻研的成果.

来自《简明英汉词典》

3. His spirit of assiduous study is worthy of emulation.
他刻苦钻研的精神,值得效法.

来自《现代汉英综合大词典》

4. He is assiduous over his visitor.
他对来访者很殷勤.

来自《现代英汉综合大词典》

5. Want to know how to spell assiduous?
想知道如何拼写assiduous 吗 ?

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