Colac
abbr. Central Organization of Liaison for Application of Circuit 中央电路应用联络组织
🗣️ 情景例句
... and I do need some advice on a difficult problem.
……我的确有一个难题要请教你。
Well, goodbye and have a good trip!
那么，再见，祝你一路顺风。
Can you change this ten-pound note,madam?
夫人，您能把这10英镑的钞票换开吗？