Endotin
[医] 漂净结核菌素, 纯洁结核菌素
🗣️ 情景例句
Just follow me, Mr. Johnson.
请跟我来 Johnson先生。
Would you care to answer my question on the warranty?
你可以回答我有关保证的问题吗？
I seldom have any difficulties.
我很少碰到困难。