Hellat's sign
[医] 希拉特氏征(乳突化脓时的一种听征)
🧩 词语组成解析
🗣️ 情景例句
Aren't you going to admire my new hat?
你难道不想夸夸我的新帽子吗？
Do one's level best.
尽力而为。
When I got to the theatre I found that they had sold all the tickets.
我到剧院时，发现所有的票都售完了。