Variable profit
[经] 可变利益
🧩 词语组成解析
🗣️ 情景例句
The other day he finally popped the question.
第二天他终于开口求婚了。
Children enter school at the age of five,don't they?
孩子们在5岁时入学吗？
Generally speaking, newspapers follow the American way, but conference reports and schoolbooks use British spelling.
一般地说，报纸采用美国英语的拼法，但是会议报告和教科书都采用英国英语的拼法。