assiduous

assiduous

英 [ə'sɪdjʊəs]
　　美

adj. 刻苦的，勤勉的

中文詞源：

assiduous 勤勉的

前綴as- 同ad-. 詞根sid, 坐，同sess, -ss, 過去分詞格。坐得住冷板凳的，勤勉的。

例句：

1. Podulski had been assiduous in learning his adopted language.
波多斯基一直很努力地學習外語。

2. The book was the result of ten years'assiduous research.
那本書是十年苦心鉆研的成果.

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

4. He is assiduous over his visitor.
他對來訪者很殷勤.

5. Want to know how to spell assiduous?
想知道如何拼寫assiduous 嗎 ?