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- A portable apparatus containing compressed air and used for breathing under water. 自携式水下呼吸器包括压缩空气和在水下用于呼吸的便携式仪器。
- A portable apparatus that produces a very hot flame by the combustion of gases, used in welding and construction. 喷枪燃烧气体产生大量火焰的一种可携式装置，用于焊接或建筑
- Efficacy of portable apparatus for mosquito control 便携式驱蚊器的应用效果研究
- Bob tuned in his portable radio to a record show. 鲍伯收听手提收音机的唱片广播。
- a portable apparatus that produces a very hot flame by the combustion of gases,used in welding and construction 喷枪，燃烧气体产生大量火焰的一种可携式装置，用于焊接或建筑
- Completely portable and very light weight. 便携式的，而且重量很轻。
- There are some electrical apparatus in the room. 房间里有些电器。
- Portable telephones are very popular nowadays. 现今，移动电话非常普及。
- Development of Portable Apparatus for Testing Pressure Drop of Water Injection Wells 便携式注水井压降测试仪的研制
- He found that little TV extremely portable. 他觉得那台小小的电视机携带极其方便。
- I bought my son a portable typewriter. 我给儿子买了一台手提式打字机。
- They have installed wireless apparatus on board. 他们已在船上安装了无线电设备。
- The astronauts have special breathing apparatus. 宇航员有特殊的呼吸装置。
- The document had been typed on a small portable. 这份文件是用便携式打字机打的。
- The television men have set up their apparatus. 电视工作人员已经安装好了他们的器材。
- The new portable computers are going like hot cakes. 新的便携式计算机卖得很快。
- An apparatus for measuring gases. 气体贮存计量器用来测量气体的一种工具
- Keywords portable apparatus for mosquito control;transfluthrin;repelling and killing efficacy; 便携式驱蚊器;四氟苯菊酯;驱杀效果;
- She traded her roller-skates for Billy's portable radio. 她拿旱冰鞋换了比利的手提收音机。
- The vaulting horse is a difficult piece of apparatus to master. 鞍马是很难掌握的器械。
