Lineae sternalis
[医] 胸骨线
🧩 词语组成解析
[医] 线
胸骨肌
🗣️ 情景例句
We were married almost fifty years.
我们结婚将近五十年。
Your father's honour is to you but a second-hand honour.
对于你来说，父亲的荣誉只是间接的荣誉。
When a light passenger plane flew off course some time ago, it crashed in the mountains and its pilot was killed.
不久前，一架轻型客机偏离了航线，在山区坠毁，飞行员丧生。