Perisarc
n. [动](某些水螅体的)围鞘
🗣️ 情景例句
He had a great capacity for learning.
他的学习能力很强。
Everything is good in its season.
万物逢时皆美好。
Oh, I'm feeling even worse! I think I'm going to die!
噢，我感觉更糟了！我想我要死了！