Steinhardt's sign
[医] 斯坦哈特氏征(软腭色素减退,见于后天梅毒)
🧩 词语组成解析
🗣️ 情景例句
It's our school, but we can't vote.
那是我们的学校 ，可是我们却不能投票。
Every bullet has its billet.
无风不起浪。
There are many stars in the sky.
天上有很多星星。