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
Where do I board my plane?
我在那儿登机？
We've got to get a telepnone stand for the hallway.
我们必须有一部电话放在走廊。
It usually comes in February or March. Summer is often very hot.
通常在2月或3月开始。夏天很热。