Constant boiling(-point) mixture
[化] 恒沸点混合物
🧩 词语组成解析
🗣️ 情景例句
He went to Canada on business.
他因公赴加拿大。
They have been much too irresponsible for their high position.
他们虽身居要位，未免太缺乏责任感了。
It repeated these circles over and over again.
它首先向右飞一个圆圈，然后向左飞一个圆圈。