✅ 同义词
🗣️ 情景例句
I am in the 7th grade.
我是七年级。
He that marries for wealth sells his liberty.
为财富而结婚就是出卖自由。
In the beginning they used to carve Chinese characters on stones to record important dates in history.
开始时，他们常把汉字刻在石头上，记载历史上重要的日期。