Bacteriotoxin
[医] 细菌毒素
🗣️ 情景例句
that you are very impressive.
你给人们留下了深刻的印象。
He is suffering from whiplash.
他因鞭打症而受着苦。
But this does not matter, for, as he has often remarked, one is never too old to learn.
但这没有关系，因为正如他常说的那样，人要活到老学到老。