Eucopepoda
真挠足类
🗣️ 情景例句
Let's see. Four desks.
我来看看。四张桌子。
An enemy's mouth seldom speaks well.
狗嘴里吐不出象牙。
Alcohol may be a medical disinfectant, but should not be relied upon to sterilize water.
酒精可能是医学上的消毒剂，但决不可用来消毒饮用水。