Serosal
[医]浆膜的
🗣️ 情景例句
The leader takes the first ten cards
指挥拿出上面的十张牌，
Great talkers are little doers.
人好说大话，并非实干家。
Which may keep company with the vessel for an hour without visible or more than occasional movement of wing.
它们随船飞行一小时也难得见其扇动一下翅膀。