Hegar's sign
[医] 黑加氏征(子宫下段变软,为妊娠指征)
🧩 词语组成解析
🗣️ 情景例句
Why is he blowing his horn like that?
为什么他这样子按喇叭？
It's Monday today.
今天是星期一。
We certainly expect our product to be available by October 1.
我们的产品在可在10月1日前准备好。