The cordless, hand-held tools we use in our homes, such as vacuum cleaners, flashlights, drills and saws came from the technology of these early space programs.
我们家中所使用的无线手提工具，比如真空吸尘器、手电筒、钻头和锯，都来自于早期太空项目里的技术。
Often your best bet is to hand wash delicately, due to certain chemicals the cleaners use.
由于洗衣店会使用某些化学药剂，所以你最好自己手洗。
Most of the current cleaners and hand sanitisers that are on the market have some pretty nasty chemicals in them.
现在市场上的大多数清洁剂和洗手液都含有让人感觉不好的化学制剂在其中。
Page cleaners, on the other hand, write changed pages from the buffer pool to disk before the space in the buffer pool is required by a database agent.
另一方面，数据库代理需要缓冲池中的空间之前，页面清洗器将已修改的页面从缓冲池写入磁盘。
Vintage garments are often fragile. Often your best bet is to hand wash delicately, due to certain chemicals the cleaners use. Do your best to extend their life.
经典服装一般都很很容易损坏。由于洗衣店会使用某些化学药剂，所以你最好自己手洗。尽量延长其使用寿命。
The device can be applied to electric appliance products, such as steam mops, hand-hold type cleaners, steam irons, and the like.
可应用于蒸汽地拖、手持式清洁机和蒸汽熨斗等电器产品。
The device can be applied to electric appliance products, such as steam mops, hand-hold type cleaners, steam irons, and the like.
可应用于蒸汽地拖、手持式清洁机和蒸汽熨斗等电器产品。
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