🧩 词语组成解析
rated
['reitid]
adj. 定价的，额定的;
v. 估价( rate的过去式和过去分词 );值得;责骂;定级;
math
[mæθ]
n. 数学（等于mathematics）;
🗣️ 情景例句
May I check it?
我可以核对一下吗？
We used to have a lot of fun when we were that age.
当我们是变老时，我们过去常有很多趣事。
Thanks.
谢谢。