Sericterium
n. (蚕等昆虫的)泌丝器,丝腺
🗣️ 情景例句
That's a practicable course of action.
那是一个切合实际的行动方案。
What time did you use to get up last year?
你去年时常什么时间起床？
I'd say about half of the shipment is unusable.
我看大概有一半的货不能用了。