Ott's sign
[医] 奥特氏征(见于阑尾炎)
🧩 词语组成解析
🗣️ 情景例句
However, through my experience in business at home and abroad.
但从事国内外的商业的经历中。
What time does the ship leave?
船什么时间启航？
She got very angry and started shouting at me.
她气极了，冲我大喊。