R-rated
（一定年龄以下的少儿除有家长和监护人陪同外不得观看的）R级片
🧩 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;
🗣️ 情景例句
When was it built?
它是什么时候建造的？
That's really something.
真了不起。
Because the Moon has only an eightieth of the Earth's mass,
因为月球的重量只有地球的1/8，