Vacuum tube rating
[电] 真空管规定值
🧩 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
His silence made me suspicious.
他的沉默引起我的猜疑。
He snatched the purse and the ladder, and ran away.
他抢了手提袋和梯子，逃走了。
I was born on Febuary 18, 1981.
我是1981年2月18日生的。