您要查找的是不是：
- ISA permanent cathode 艾萨永久阴极
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- Nothing can assure permanent happiness. 没有什么东西能确保永久的幸福。
- I'm looking for a permanent appointment. 我正在寻找固定的工作。
- She is looking for permanent employment. 她正在找固定的工作。
- They established their permanent abode here. 他们在此建立了永久居所。
- Pig iron used as permanent ballast. 压载铁做为永久性压舱物的生铁
- An electron tube having a cathode and an anode. 电子二极管有一个阳极和一个阴极的电子管
- She went to a beauty salon for a permanent. 她到美容院去烫了发。
- The injury left him with a permanent limp. 他受伤后就一直瘸了。
- permanent cathode 永久阴极
- A plant having no permanent woody stem; an herb. 草本植物，花草没有永久木茎的植物; 草本植物
- German physicist. He won a1905 Nobel Prize for his work on cathode rays. 勒纳，菲利普1862－1947德国物理学家。因在阴极射线方面的成果而荣获1905年诺贝尔奖
- And there isa fire and my house burnsto the ground. 而我的房子被一场大火夷为平地。
- There isa table and four chairsin the room. 房间里有一张桌子和四张椅子。
- The doctors couldn't bring about a real (ie permanent) cure. 这些医生都无根治良方。
- Simple and plain living isa fine quality. 生活简单朴实是一种好品质。
- Fifty kilometres isa short distance by air. 乘飞机五十公里不算远。
- David worked as a jobber before he found a permanent job. 大卫在找到固定工作以前做零工。
- Color cathode ray tube shielded band. 彩色显像管用带钢。
