Shelly's sign
[医] 雪莱氏征(流行性感冒的一种望诊体征)
🧩 词语组成解析
🗣️ 情景例句
You probably heard about it. We have private teachers in our holiday.
或许你已经听说过。我们交大的学生在假期间做家教。
The Spring Festival lasts half a month until the Lantern Festival comes.
春节要持续半个月左右，直到无宵节来为止。
It's a very old castle. It is the oldest one in Britain.
这个城堡很古老，它是英国最老的了。