Knowledge structure
[计] 知识结构
🧩 词语组成解析
🗣️ 情景例句
Be careful not to drink the water in__.
小心点儿，不要乱喝水。
He has a strong accent.
他口音很重。
But for the English examination, I would have gone to the concert last Sunday.
上个星期天，要不是有英语考试， 我就去听音乐会了。