您要查找的是不是：
- All through the mill they got this cotton dust and lint that fills up the air. 他们让厂房里的棉尘，棉絮到处乱飞。
- They believe that their health problems are the result of years of exposure to fine cotton dust. 他们认为,他们的健康问题是多年来暴露于棉花粉尘所致。
- It is suggested that exposure to cotton dust may increase airway responsiveness in new workers. 结论棉尘职业暴露可引起新工人气道反应性的增高。
- Exemple 4, black cotton dust coat, red case is gotten, cap, it is the colour of a kind of adventure, the jeans that puts on rubiginous red nevertheless and the short side of palm red.. 例4、黑色棉风衣，红格领、帽，是一种冒险的色彩，不过穿上锈红色的牛仔裤和棕红色的矮帮...
- COTTON DUST POLLUTION AND CONTROLS IN COTTON MILL 纺织厂环境棉尘的危害与控制
- Health standard for cotton dust in the air of workplace 车间空气中棉尘卫生标准
- An Experimental Study on Fibrogenic Effect of Cotton Dust 棉尘致纤维化作用的实验研究
- Cotton cloth is made in a cotton mill. 棉布是由棉纺厂生产的。
- 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。
- The car raised quite a dust as we drove off. 我们走时车子扬起了一阵尘土。
- A filter traps dust from the air. 过滤网可存住空气中的尘埃。
- How many enemies bit the dust in the battle? 在这次战斗中打死了多少敌人？
- The cotton pickers want more money. 采棉工人要求更多的报酬。
- The city lay in the dust after the battle. 战斗结束后，全城成为废墟。
- 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。
- This district grew cotton on a large scale. 这个地区过去大量种棉花。
- He flicked away the dust with a cloth. 他用一块布拂去灰尘。
- She dabbed at the cut with cotton wool. 她用药棉轻轻地按了按伤口。
- Dust the repair to prevent adhesion to outer cover. 清整修补处以防与外胎粘连。
