Sacrovertebral
[医] 骶骨椎骨的
🗣️ 情景例句
Now may I please say hello?
现在我可以说声哈喽了吗？
I've got nothing to lose.
我豁出去了！
That sounds a great idea. Good luck with your trip!
听起来真是个好主意。祝你一路顺风。