M-f
[医][=(male/female)ratio]男女比率，男女比例
🗣️ 情景例句
He probably hates my work.
他也许讨厌我的作品。
Many a good cow hath a bad calf.
虎父生犬子。
Last year, we were travelling across the Channel and Jane put a piece of paper with her name and address on it into a bottle.
去年，当我们横渡英吉利海峡时，简把写有她姓名和住址的一张纸条装进了一只瓶子，