Sternums
胸, 胸骨
🗣️ 情景例句
No, I could never agree to sign this contract.
不，我无论如何也不会签这份合同。
Excuse me to have kept you waiting.
对不起让你就等了。
' I looked down and nearly fell off the ladder when I saw a policeman.
”我向下面看去。当我看清是一个警察时，差一点儿从梯子上掉下去。