Theca
n. 囊, 膜, 鞘\\n[医] 膜, 鞘
🗣️ 情景例句
Sounds like what?
声音像什么
Will you do me a favor?
你帮我一个忙好吗？
and that this happens at a rate which differs little from person to person,
衰老的速度在人与人之间相差甚微，