Dvc
[医][=disease vector control center]病媒控制中心
🗣️ 情景例句
I'm experienced in IBM-PC and Great Wall computers.
我熟悉IBM-PC和长城电脑。
Do I have to reserve a seat?
我一定要预订座位吗？
Please tell Mr Hu that I am working hard on my Chinese.
请告诉胡先生，说我正在努力学习汉语。