Angulus sterni
[医] 胸骨角
🧩 词语组成解析
[医] 角
🗣️ 情景例句
OK. What time is it?
好啊。什么时候？
Do you plan to do some odd jobs?
你打算打工吗？
Were you in San Francisco at the time of the big earthquake in 1989?
1989年旧金山大地震时，你在那儿吗？