Osier's sign
[医] 奥斯勒氏征(在指尖软部的痛性小结,见于亚急性传染性心内膜炎)
🧩 词语组成解析
🗣️ 情景例句
Then we have to furnish it.
然后我们还得装潢摆设。
Good morning, ladies and gentlemen. It's very satisfying to see so many of you here.
各位女士各位先生，早上好，在这里见到你们大家使人感到非常满意。
She's a new student. She's American.
她是个新来的同学，是个美国人。