Helkesimastix
[医] 曳鞭毛虫属
🗣️ 情景例句
In those days, when they made quilts.
那个时代 ，人们做被罩时，
I deeply regret my thoughtlessness.
我深为反省自己的轻率。
and should never be added to drinking water.
永远不能掺入饮用水。