Clpc
abbr. childhood lead poisoning control program 儿童铅中毒控制方案（美国卫生服务处疾病控制中心）
🗣️ 情景例句
What did you see on your vacation?
在假期中都看了些什么？
If he doesn't , will you take one?
如果他不，你会拿一个吗？
How can you change your mind at last minute?
你怎么能在最后时刻改变主意呢？