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
And plus, if you are not completely satisfied, you can return it to us.
并且，如果您不是百分百的满意，你可以将产品退还给我们。
It's a bit too hard.
这有点太难了吧。
Tomorrow is christmas Eve, and my father and I went to choose a Christmas tree today.
明天是圣诞节前夜，今天我和父亲去选圣诞树。