Heryng's sign
[医] 赫令氏征(上颌窦积脓时,口内用电灯光照,可见眶下阴影)
🧩 词语组成解析
🗣️ 情景例句
Does this car have good fuel economy?
这种车省油吗？
Let's stop here and continue in about 10 minutes.
我们暂停一下，10分钟后继续。
It's a pity I didn't think of it earlier.
很可惜，我没有早一点想起这事来。