Yankauer's operation
[醫(yī)] 揚考爾氏手術(咽鼓管骨部外端閉鎖術)
?? 詞語組成解析
operation
[,ɑp?'re??n]
n. 操作，經(jīng)營;手術;[數(shù)]運算;作用;
oper 工作 + ation 表示行為、狀態(tài)、過程 → n.操作；手術；運算
??? 情景例句
Have you ever been to Nanjing?
你曾去過南京嗎？
Do you speak English?
你會說英語嗎？
No matter what happens, she often said, keep on beginning.
無論發(fā)生什么事，"她常說，不斷從頭開始。