Ectosarcous
a. [生]原虫外膜
🗣️ 情景例句
I have the whole summer ...
我有一整个暑假可以利用……
I used to be a pilot. Now, I'm a parachutist.
我曾经做过飞行员，如今是伞兵了。
Yes, of course I'm sure. I would love to look after her. Glad to help! What do I have to do?
当然不会，我敢肯定。我喜欢照料它。我很高兴能帮忙！我需要做些什么？