您要查找的是不是：
- dust outlet geometry 排尘结构
- Separation Characteristics of Cyclone Separators with Different Dust Outlet Geometries 不同排尘结构旋风分离器的分离特性
- combustion chamber outlet geometry 燃烧室出口形状
- 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。
- I feel that geometry is a difficult subject. 我认为几何是一门难学的课程。
- 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 students are learning solid geometry. 这些学生正在学习立体几何学。
- These boys want an outlet for their energy. 要有个办法让这些男孩子发泄他们的精力。
- 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。
- There is a huge sales outlet for pocket computers. 袖珍电脑有极大的市场。
- He flicked away the dust with a cloth. 他用一块布拂去灰尘。
- Children need an outlet for their energy. 儿童的精力需要发泄出来。
- Dust the repair to prevent adhesion to outer cover. 清整修补处以防与外胎粘连。
- He needs an outlet for all that pent-up anger. 他那积愤需要有机会倾吐。
- 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。
