Belemnoidea
n. [古生] 箭石目
🗣️ 情景例句
Never chew with your mouth open.
嚼东西时别张着嘴。
Faults are thick where love is thin.
一朝情意淡，样样不顺眼。
Excuse me.Where's the nearest post office, please?
请问。最近的邮局在哪里？