Tailbone
尾骨
✅ 同义词
🗣️ 情景例句
Oh, it was nice meeting all of you.
哦， 很高兴会见你们各位。
The restaurant is in the basement.
那餐厅在地下室。
It was j-223,just double the second item.
j-223第二项的订量要加倍。