Pmst
abbr. Professor of Military Science and Tactics 军事科学和战术教授
🗣️ 情景例句
It's almost lunchtime, and no fish yet.
差不多到午餐时间了， 还没钓到鱼。
He studied quite a lot.
他非常用功。
Summer is from December to February, and winter is in June, July and August.
夏天从12月到2月，冬天是在6月、7月和8月。