Vacuum tube amplifier 是什么意思·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”

amplifier ['æmplɪfaɪɚ]

n. 扩音器;放大器;扩大的人;详述者;

ampli=amplify扩音+fier人或物 →扩音器

about my not wanting to go into medicine?

对我不学医？

How much does it coat?

它值多少钱？

who produced it with a flourish and pointed out a microscopic 'o' beside the time of the arrival of the train at his station;

站长拿着时刻表一挥手，指着那趟列车到站时刻旁边一个很小的圆圈标记。

更多情景英语 ›

vacuum treatment

Vanessa virginiensis

vector loop

venae conjunctivales

ventral spinothalamic tract

vesicovaginal

Vieussens's ganglion

viral hemagglutination