Boas's sign
[医] 博阿斯氏征(胃癌时胃液含有乳酸;胆囊炎时腰部感觉过敏)
🧩 词语组成解析
🗣️ 情景例句
Please sit down.
请坐下。
Could you please explain the premises of your argument in more detail?
你能详细说明你们的论据吗？
'You've probably woken up everyone in the village as well.
“也许同时你把村里所有的人都吵醒了。