Vacuum tube rating - [电] 真空管规定值，怎么读怎么用

🧩 词语组成解析

vacuum ['vækjʊəm]

n. 真空;空白;空虚;清洁; v. 用真空吸尘器清扫;

vac空+uum表名词 →空虚；真空

tube [tub]

n. 管，管状物;电子管;地铁;电视机; vt. 把…装管;把…弄成管状;用管输送; vi. 乘地铁;不及格;

tub- 表”管道”

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

Is there any chance of stopping them?

有没有可能阻止他们？

Depend on others and you always repent.

依靠别人总要后悔。

and for several days will probably refuse all food through anger and fear.

甚至一连几天由于愤怒和恐惧而拒绝进食。

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