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
Don't go anyplace unsafe.
别去那些不安全的地方。
He that doth most at once doth least.
想一次做完什么事，结果一件也做不完。
He could also hear night insects and the sound of waves on the shore.
他还能听到夜晚里昆虫的叫声和波浪拍击岸边的声音。