Biederman's sign
[医] 比德曼氏征(喉前壁呈暗红色,见于梅毒患者)
🧩 词语组成解析
🗣️ 情景例句
You should save some money in case of urgent need.
你应该存点钱以备不时之需。
How long could the buyer expect your product to last?
购买者期望你们产品的使用期是多久呢？
The life history of the individual is first and foremost an accommodation to the patterns and standards traditionally handed down in his community.
个人的生活史首先就是适应他的社团世代相传形成的生活方式和准则。