Comparison tubes
[化] 比色管
🧩 词语组成解析
n. 管子, 导管；管状虫；伦敦地铁（tube的复数）
🗣️ 情景例句
I've been there several times.
我到那儿去过好几次。
His argument doesn't hold water.
他的论点站不住脚。
The English language possesses a vivid saying to describe this sort of situation.
英语中有一个生动的说法来形容这种情况。