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
China is implementing a family planning policy.
中了在实施计划生育政策。
Forbidden fruit is sweet.
禁果分外甜。
It's David Chou.
周大卫。