Breastbones
n. 胸骨( breastbone的复数形式 )
🗣️ 情景例句
Thank you.
谢谢你。
The money the miser hoards will do him no good.
守财奴积的财富，对他自己没好处。
How long has this factory been open?
这家工厂建成有多久了？