Ectosarcous
a. [生]原虫外膜
🗣️ 情景例句
How much does it cost?
这得花多少钱？
The clerk helped me find what I wanted.
职员帮助我发现我想要的东西。
no crowd or movement in which he may take comfort,
找不到伙伴和活动使自己得到安逸。