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
I was very sad indeed to hear about it.
听了这件事，我的确非常难过。
To a crazy ship all winds are contrary.
对于一只漫无目标的船来说，不论什么方向的风都是逆风。
He makes it seem as if this is one of the most delicious meals that he has ever enjoyed.
他演得像极了，他吃皮鞋的情景就像他吃过的最可口的一顿饭似的。