Ento-enzyme
[医] [细胞]内酶
🧩 词语组成解析
🗣️ 情景例句
It leaves at 5:20.
五点二十分开。
You speak English pretty well.
你的英语讲的很好。
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。