您要查找的是不是：
- A portable CTA inverter 便携式CTA逆变电源
- I bought my son a portable typewriter. 我给儿子买了一台手提式打字机。
- The documents have been typed into a portable computer. 文件已经被输入到一台便携式电脑里了。
- A portable serving stand or table. 可移动的上菜架或上菜桌
- A portable case for holding arrows. 箭囊装箭用的可携式盒子
- One that bakes, especially a portable oven. 烤炉用于烤制的器具，尤指轻便烤炉
- A portable TV camera focused on him. 一台便携式电视摄影机的镜头对着他。
- A portable torsion balance is used for weighing. 用一台轻便的弹簧秤称重。
- A portable receptacle for urine. 便壶可提的贮尿器
- A portable firearm, such as a rifle or revolver. 便携式火器一种可以随身携带的火器，如步枪或左轮枪手
- He has bought a portable television set. 他买了一台手提式电视机。
- B: I always take a portable water purifier. 我都会带着可携式净水器。
- The document was typed on a portable typewriter. 这份文件是用手提式打字机打的。
- For this idea you will need a portable CD player. 你需要一个音乐播放器。
- But don't we have a portable air pump? 但是我们不是有个手提的空气帮浦吗?
- This is a portable I.V. Feel it. 这是一款便携式的I.;V
- The Application of PA44 in the CTA Inverter PA44在CTA逆变电源中的应用
- Log on to your computer with a portable disk. 与一个便携式的磁盘登录到你的计算机。
- I want to buy a portable heater. 我想买个可携式加热器。
- I always take a portable water purifier. 你去健行的时候会喝那里的水吗？
