Hcm
[医][=human cervical mucus]人宫颈粘液
🗣️ 情景例句
Where's the campus cafeteria?
校园的食堂在哪儿？
What we learn with pleasure we never forget.
乐意学的东西决不会忘记。
We got stuck in a traffic jam on our way to the airport.
去机场途中塞车了。