Ahlfeld's sign
[医] 阿耳费耳德氏征, 希克斯氏征(妊娠三月后子宫的间歇性收缩)
🧩 词语组成解析
🗣️ 情景例句
Yes, I am.
是的，我是。
I wasn't serious, I meant it as a joke.
我并非有意，我只是开个玩笑而已。
they are not prepared even to admit the possibility that noise affects people.
甚至不愿承认噪音可能对人有影响。