Incisurae sacrococcygea
[医] 骶尾切迹
🗣️ 情景例句
It's a deal.
一言为定。
We can offer a discount in progressive stages according to the size of the order.
根据订购数量的大小，我们可提供累进的折扣。
It's very hot. It's summer in Australia now!
很热。澳大利亚现在正值夏天！