形容词刻苦的; 勤勉的; 殷勤的; 百折不挠的
形容词
1. He is assiduous over his visitor.
他对来访者很殷勤。
2. His brother is assiduous in the study of relativity.
他哥哥正刻苦学习相对论。
1. 勤勉的：arduous#峻险的;困难的 | assiduous#勤勉的 | audacious#大胆的
2. 聚精会神：abroad 出国 | assiduous 聚精会神 | torpedo 鱼雷
3. 勤奋的：employee 雇员 | assiduous 勤奋的 | insidious 阴险的,狡诈的
4. 刻苦的：venture冒险,下决心做 | assiduous刻苦的 | subside下限,降低;如做;消退,平息
1. 刻苦的；勤奋的；兢兢业业的
Someone who is assiduous works hard or does things very thoroughly.
e.g. ...an assiduous student...
勤勉的学生
e.g. Podulski had been assiduous in learning his adopted language.
波多斯基一直很努力地学习外语。
1. Intelligent and assiduous in their undertakings, they are unquestionably ideal employees and entrepreneurs.
2. Foreign Ministry spokeswoman Jiang Yu revealed last week that China was " making assiduous efforts " in pushing for a resumption of the negotiations.
adj
1. marked by care and persistent effort
e.g. her assiduous attempts to learn French
assiduous research
sedulous pursuit of legal and moral principles
Synonym: sedulous