“电子管”怎么读？

电磁波是由一种称为速调管的微波电子管产生的.The electronmagnetic wave is produced by microwave tubes called klystrons.这些工厂生产电子管 、 晶体管 、 收音机和电视机.These factories produce tubes, transistors, radio sets and TV sets.这些放大器是用微型电子管制成的.These amplifier...

“电子管”的英语可以翻译为：(electron) tube，radio tube，(electron) valve，electronic valve，vacuum tube ...

adj.（幼畜）由人饲养的n.（欧洲产）刺桧...

I dropped the receiver back in the cradle.我把听筒放回听筒架上。She rocked the baby to sleep in its cradle.她摇动摇篮哄婴儿入睡。The foot on the cradle, the hand on the distaff, a sign of good housewife.脚踩摇篮手纺纱, 一定是个好当家.Hold the infant in cra...

无须细说.It's unnecessary to go into details.她嘴巴僵直, 无法细说下去.Her mouth stiffening, she could not elaborate.我不得不详细说.I cannot forbear to go into details....

n.粒度计，微粒特性测定计...

equiponderate的第三人称单数（三单）为：equiponderates...

海滨度假胜地（尤指法国的地中海海滨）...

trims的音标：...

其次可能是原始的澳大利亚土著居民,他们有着黑人的面貌特征和束状的鬈曲头发.Lowerscale were probably the proto - Australoid type with Negroid features and bunched curly hair.他说束状的疾病和香蕉细菌枯萎同时能够影响全部的耕地.He said says bunchy top disease and banana bacterial wilt c...

adv.仁慈地，有益地，亲切地...

醋硝香豆醇...

“上司”的近义词/同义词：上级。...

entrances的音标：...

n.双桅船( brig的名词复数 )...

analogize的第三人称单数（三单）为：analogizes...

myth的音标：myth的英式发音音标为：[mɪθ]myth的美式发音音标为：[mɪθ]...