Colac
abbr. Central Organization of Liaison for Application of Circuit 中央电路应用联络组织
🗣️ 情景例句
Do you understand?
你明白吗？
Is there any discount for the USA Railpass?
火车通行证有折扣吗？
Hello, Li Lei. Who are they?
你好，李磊，他们是谁？