The most pleasant thing of the rainy season is that one can be entirely free from dust.
雨季最令人愉快的事情是完全没有了灰尘。
The precision instrument must be kept free from dust.
精密仪器必须保持无尘。
The substrate must be dry, solid, and free from dust.
墙面基层必需干燥、牢固、无尘埃。
We put our books in bookcase to keep them free from dust.
我们把书放进书柜目的不落上灰尘。
Refrigerator glasses should be clean, spotless and free from dust.
冰箱里的玻璃杯必须保持清洁，无污点并没有灰尘。
The more expensive kind of antique shop where rare objects are beautifully displayed in glass cases to keep them free from dust is usually a forbidding place.
高档一点的古玩店为了防尘，把文物漂亮地陈列在玻璃柜子里，那里往往令人望而却步。（新概念第三册，L34）
The more expensive kind of antique shop where rare objects are beautifully displayed in glass cases to keep them free from dust is usually a forbidding place.
高档一点的古玩店为了防尘，把文物漂亮地陈列在玻璃柜子里，那里往往令人望而却步。
Thee more expensive kind of antique shop where rare objects are beautifully displayed in glass cases to keep them free from dust is usually a forbidding place.
高档一点的古玩店为了防尘，把文物漂亮地陈列在玻璃柜子里，那里往往令人望而却步。 。
At peace and free from care, in a long nonage, in a sleep deeper and calmer than that of infancy, wrapped in the softest and finest dust.
而且比婴儿睡得还要深沉，还要平静，被裹挟于最轻柔、最细密的灰尘之中。
The enormous amount of this dust is well shown by the fact that then only we can look full at the sun, even when the whole sky is free from clouds and there is no apparent mist.
只有在这种时候，我们才可以直视太阳，即使万里长空没有一点云彩，不见一丝雾霭。这就充分显示了低空尘埃的数量之大。 。
Surfaces should be sound, dry, clean and free from damp, dust, grease and mould.
表面应该是干燥，干净的和防止潮湿、尘土、油膏和模子。
With low heating efficiently and room temperature, free from noise, the burnt gas and dust, the clean, fresh kitchen environment ensures the user's health.
超静音设计，无燃烧废气、烟尘排放，热能损耗小，室温低，空气清新，厨房环境大大改善，厨师健康有保障；
They are always amazed at the charm of her water and pellucid light, which can make them free from all dust and cooled by the sea breezes.
他们总是会惊诧于威尼斯的粼粼水波的魅力，它可以使他们涤尽尘埃，领略徐徐 拂面的清凉海风。
For trouble free operation, engine must be supplied with producer gas that is sufficiently free from tars, dust and acids.
对于无故障操作，引擎必须与制片气体，足够的焦油，尘埃和酸免费提供。
Printer is also very effective in cleaning the printer paper entry mechanism and keeping free from paper dust.
PRINTER还能有效清洁打印机的进纸装置，以及除去纸张尘屑。
Base course treatment - the base course surface shall be smooth, solid and free from acute angles, floating dust or water, and go through good waterproof node processing as required in the design.
基层处理——基层表面应平整，坚实、无尖锐角、浮尘和明水，并按设计要求做好防水节点处理。
Developing, applying and expanding asbestos-free gaskets is proposed to prevent from the hazards caused by asbestos dust in production process for gaskets material.
为杜绝垫片材料加工制造过程中石棉粉尘引起的危害，应大力开发和应用推广不含石棉的密封垫片。
Developing, applying and expanding asbestos-free gaskets is proposed to prevent from the hazards caused by asbestos dust in production process for gaskets material.
为杜绝垫片材料加工制造过程中石棉粉尘引起的危害，应大力开发和应用推广不含石棉的密封垫片。
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