Angulus sterni
[医] 胸骨角
🧩 词语组成解析
[医] 角
🗣️ 情景例句
Friends, teachers....
朋友 老师……
Could you hold the door open, please?
请让门继续开着好不好？
Refuse politely any cold drink from an unknown source.
应谢绝任何不明来源的冷饮。