Copas
abbr. Council Of Petroleum Accountants Societies 石油会计师协会
🗣️ 情景例句
Columbia's a terrific school.
Columbia，是一所很棒的学校。
The efficiency is greatly raised,and the intensity of labor is decreased.
工作效率大大地提高了，而劳动强度却降低了。
He was still smiling when the door opened and his wife came in.
他正笑着的时候门开了，他的妻子走了进来。