Voltage rating
[电] 电压额定
🧩 词语组成解析
rating
['retɪŋ]
n. 等级;评估，评价;极限;收听率，收视率;
v. 估价( rate的现在分词);定级;
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
Say, don't I know you from somewhere?
我是不是在哪里见过你？
Maybe it will work
也许这个办法会有效。
It was rather like an exhibition of prehistoric electronic equipment.
这儿倒像是在展览古老的电子设备。