Alae sacralis
[医] 骶骨翼
🧩 词语组成解析
翅, 翼状部 (ala 的复数形式)
🗣️ 情景例句
Do what you are told.
叫你怎么做，你就怎么做。
How long will it take you to repair it?
你要多久才能修好它？
It's worth every penny of it.
它确确实实值这么多钱。