久青草国产手机视频免费观看_毛片网站是多少_亚洲视频中文_一区二区高清在线

operose

英 ['?p?r??s] 美
  • adj. 費力的;勤勉的;吃力的;困難的;辛勤的

英文詞源


operose (adj.)
"involving much labor," 1670s, from Latin operosus "taking great pains, laborious, active, industrious," from opus (genitive operis) "work" (see opus). Related: Operosity.

雙語例句


1. What an operose method!
多么費事的方法呀!

來自《現代英漢綜合大詞典》

2. What an operose business it is to establish a government absolutely new.
建立全新的政府是何等艱苦的事情.

來自互聯網