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- Jack picks must have a water supply to prevent harmful effects of dust laden air in confined spaces. 在狭窄空间内,使用风镐,必须供水进行湿式作业,以防止充满灰尘的空气危害人体。
- dust laden air 含尘空气
- A filter traps dust from the air. 过滤网可存住空气中的尘埃。
- The relic, when exposed to air, turned to dust. 这件文物,接触空气之后,变成了粉末。
- The air in the garden was warm and fragrant. 花园里的空气一片温馨。
- The archers sent their shafts through the air. 弓箭手向空中射出利箭。
- The motor car disappeared in eddy of dust. 汽车在一片扬尘的涡流中不见了。
- The forest will act as a defense against desert dust. 森林能起防御沙漠灰沙的作用。
- Revealing a Period of Dust Laden History--A Brief Report on Imported Project of Yingcheng Salt Mine in Hubei Province 揭开一页尘封多年的历史--湖北应城盐矿引进工程纪略
- The car raised quite a dust as we drove off. 我们走时车子扬起了一阵尘土。
- How many enemies bit the dust in the battle? 在这次战斗中打死了多少敌人?
- The city lay in the dust after the battle. 战斗结束后,全城成为废墟。
- The lack of air in the room make everyone sniffle. 屋子里空气缺乏,使得每个人都频频吸气。
- The dust on the shelf show up in the sunlight. 在阳光照射下能看见架子上有灰尘。
- During the intermission, let's go out for some fresh air. 幕间休息时,我们出去呼吸呼吸新鲜空气吧。
- He flicked away the dust with a cloth. 他用一块布拂去灰尘。
- The air held a foretaste of a storm. 天气有要括大风的迹象。
- Dust the repair to prevent adhesion to outer cover. 清整修补处以防与外胎粘连。
- Dust thou art, and unto dust shalt thou return. 你本是尘土就该归於尘土。
- My briefcase was beginning to gather dust. 我的手提箱不怎么使用了。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries