Kieffer's stain
[医] 基弗尔氏染剂(耐酸性染剂)
🧩 词语组成解析
🗣️ 情景例句
I major in English and minor in French.
我主修英语，副修法语。
The computer is going to kill me.
我快要被电脑逼死了。
Ships may be delayed by storms; flights may be cancelled because of bad weather, but trains must be on time.
轮船船期可能因风暴而推延，飞机航班可能因恶劣天气而取消，唯有火车必然是准点的。