Congrammatical
[计] 语法的, 文法的
🗣️ 情景例句
There's no doubt about that.
此事确定无疑。
He has gone to America.
他去美国了。[动作结束后的结果持续至今]
Here you are, Jim. You must look after your clothes!
给你，你要好好保管你的衣服呀！