Perisarc
n. [动](某些水螅体的)围鞘
🗣️ 情景例句
Well, it's small, but clean.
噢， 它是小了点， 但是干净。
Discussing all these details will get us nowhere.
讨论这些枝节问题是完全没有用的。
I opened the cupboard door and then stood in front of it petrified.
我打开柜门，站在柜门前一下惊呆了。