Nessler tubes
[医] 内斯勒氏比色管
🧩 词语组成解析
[人名] 内斯勒
n. 管子, 导管；管状虫；伦敦地铁（tube的复数）
🗣️ 情景例句
A professional writer?
职业写作人员？
Please be on time.
请准时到。
I waited till he came near, then I asked him the way to our old village.
等他走近了，问他去老家的路。