Dixon's tyberculin
[医] 迪克逊氏结核菌素(用醚处理活菌所得)
🧩 词语组成解析
[医] 结核菌素
🗣️ 情景例句
I guess I'd better tear up the letter and start over again.
我想我应该把信撕掉重新再写。
I'm going to but two gallons.
我要买两加仑。
Yet this is not always the case.
但情况却并不总是这样。