Petromastoid
[醫(yī)] 巖部乳突的, 耳外骨
??? 情景例句
Yes, there is.
有，有心事
You may rest assured that the shipment will be duly delivered.
你們盡可放心，我們會(huì)按時(shí)交貨的。
It's selling well.
賣得很好啊！