Grammaticality
n. 语法性,符合语法
🗣️ 情景例句
Zip it!
闭嘴！
When did you come to see me?
你什么时候来见我？
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。