Meltzer's sign
[医] 梅耳泽氏征(食管下段阻塞或狭窄的听征)
🧩 词语组成解析
🗣️ 情景例句
you'll help me select some of the great places.
能帮我挑一些好地方。
I have no secret of success but hard work.
成功无秘诀，只是努力干。
What are you doing?
你在干什么？