Ccsso
abbr. common channel signaling switching office 共路信令交换局; Council of Chief State School Officers 重点州学校管理者委员会
🗣️ 情景例句
Well, how would it be if you took some time
好， 那你花些时间
There is something in what she said.
她说的话里有些重要的东西。
Look! That's a car.
你看！那是小汽车。