Schonlein disease
[医] 舍恩莱因氏病, 风湿性紫癜
🧩 词语组成解析
🗣️ 情景例句
if you can't make the payments.
如果你们不能还钱
Do you like skating?
你喜欢溜冰？
You'll have to wear this hard hat for the tour.
参观时必需戴上这安全帽。