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
This could be your lucky day.
今天你要时来运转了。
The dainties of the great are the tears of the poor.
大人物的美味是穷人的眼泪。
Take a seat please, make yourself at home.
请坐，随便一点。