T.f.
[医] 结核菌素滤液
🗣️ 情景例句
She has a high reputation as a writer.
她是个有名气的作家。
Oh, that's all right.
哦，没关系。
I don't understand! What do you mean? asked Mrs Brown.
“我不懂！你说的是什么意思？”布朗夫人问道。