Cdc
abbr. 疾病防治中心（Centers for Disease Control）；（美）市民民防团（Citizens ' Defense Corps）；控制数据公司（Control Data Corp）
🗣️ 情景例句
Oh, it's so good to see you!
噢 看到你真是太好了。
My brain doesn't seem to be working well today.
我的头脑今天好像不太灵光。
It suddenly dawned on me that this express was not roaring down the line at ninety miles an hour, but barely chugging along at thirty.
我突然感到这趟快车并没以时速90英里的速度呼啸前进，而是卟哧卟哧地向前爬行，时速仅30英里。