Imperforated
a. (=imperforate)未穿孔的, 闭锁的
🗣️ 情景例句
I like to study in the library because it's so quiet.
我喜欢在图书馆学习因为那儿很安静。
How long will it take you to repair it?
你要多久才能修好它？
Good afternoon.
下午好。