Ferry toxin
[医] 费里氏毒素(麻疹毒素,皮肤试验用)
🧩 词语组成解析
toxin
['tɔksin]
n. 毒素;毒质;
🗣️ 情景例句
Are you sending it by regular or by speed?
你要寄平信还是快递？
I've had this cough for a week now.
我这样咳嗽已经一周了。
I would rather stay at home alone.
我宁愿独自呆在家。