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
And then, two years ago, my wife died.
接着， 两年前我妻子去世了。
If I buy that car, I'll have to borrow some money.
如果我要买那辆车的话，我必须借一些钱。
When can you come around to discuss some details with us?
什么时候可以过来和我们讨论细节呢？