Ncmec
abbr. National Center for Missing and Expioited Children 全国失踪和被剥削儿童中心
🗣️ 情景例句
Ellen and I'll take you to your room. Ellen
和我带你去你房间。
I'm not really sure.
我不太清楚。
The bird covered the distance in three minutes.
这只鸟只用了3分钟就飞完了全程。