Filtratometer
[医] 胃滤液测量器, 胃滤液计
🗣️ 情景例句
Well, it's a very easy operation, Carl.
这是个很简单的手术 Carl。
He that will eat the nut must first crack the shell.
欲所得，必先劳。
for the simple reason that I was left with several curiously shaped bits of metal which did not seem to fit anywhere.
原因很简单，因为还剩下几个形状奇特的零件似乎哪里也装不上去。