Ectosarcous
a. [生]原虫外膜
🗣️ 情景例句
You remember?
你还记得吗？
You can never tell.
不知道。
it would be more like that of a bluebottle buzzing round the room;
那就像一只嗡嗡叫的绿头苍蝇在屋内飞行的轨迹，