rat =calculate 计算 + ing [名词后缀],构成抽象名词 → n. 等级,评定结果,收视(听)率
🗣️ 情景例句
I want to cash this check, please.
我想把这张支票换成现金。
I understand him to be a distant relation.
我听说他是我的一个远房亲威。
At the time of his death, one person praised him as follows: Future generations, it may be, will hardly believe that such a person as this walked upon this earth.