Jaccoud's sign
[医] 雅库氏征(白血病时,胸骨上切迹的主动脉隆起)
🧩 词语组成解析
🗣️ 情景例句
I guess I'd better tear up the letter and start over again.
我想我应该把信撕掉重新再写。
We tried in vain to make him change his mind.
我们试图使他改变他的主意，但白费力气。
We'll have a look at the woolen ones, thank you.
我们就看看羊毛衫吧，谢谢。