Angulus sterni
[医] 胸骨角
🧩 词语组成解析
[医] 角
🗣️ 情景例句
I can barely stand up by the end of a hard day.
辛苦了一天之后，我都站不起来了。
When did you travel?
你什么时候旅行？
A short time before, great trees had covered the countryside for miles around.
就在不久之前，参天大树还覆盖着方圆数英里的土地。