Mon
abbr. 发动机辛烷值（Motor Octsne Number）；星期一（Monday）
📖 牛津释义
Mon
abbr 缩写 = Monday: Mon 21 June 6月21日星期一.
🗣️ 情景例句
Well, there's a lot to think about.
噢 有许多事需要考虑。
We must not lie down,and cry,God help us.
求神不如求己。
He devoted his life to the study of science.
他把毕生献给科学研究。