Tailbone
尾骨
✅ 同义词
🗣️ 情景例句
We are going upstairs to set up Grandpa's room.
我们要上楼收拾一下爷爷的房间。
Where is gate six?
6号登机门在哪儿？
Then the cannons of the anchored warships thundered a salute to which the Vasa fired in reply.
这时，停泊在港口的其他战船向瓦萨号鸣炮致礼，瓦萨号也鸣炮回礼。