Kelly's tests
[医] 凯利氏试验(鉴别大隐静脉曲张和股疝)
🧩 词语组成解析
n. 测验（test的复数）
🗣️ 情景例句
and come back Sunday.
然后在星期天回来。
Excuse me. Could you give me change for a dollar?
劳驾，你能不能换1元零钱给我？
It was necessary, therefore, to invent instruments that neither slumbered nor slept.
因此，有必要发明一种仪器，既不打盹儿，也不睡觉。