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- The maid did down the walls with a duster. 女佣用掸帚由上而下地刷除四壁上的尘垢。
- The girl went over the room quickly with a duster. 女孩用掸帚很快地把房间清理了一下。
- She went over the room with a duster. 她用抹布把房间擦得干干净净。
- This layer of rock contains a lot of flint. 这一岩层中有大量燧石。
- The inner layer of the wall of a spore. 孢子内壁孢子壁的内层
- There is a fine layer of dust on the desk. 桌子上有一层薄薄的尘土。
- The middle, usually fleshy layer of a fruit wall. 中果皮果皮中间通常含肉较多的那一层
- The bottom layer is a mixture of sand and clay. 最下面的一层是沙和泥的混合物。
- A fine layer of dust covers everything. 所有的东西都盖了一层薄薄的灰尘。
- A layer, as of doubled-over cloth or of paperboard. 一层一层，如折叠过的布料或纸板的
- The maid went over the room quickly with a duster. 那个女仆用掸子很快地给房间掸尘。
- A surface, layer, or mass of frozen water. 冰面冻结的水的面、层或块
- She held her feather duster by handle. 她拿着鸡毛掸子的把。
- A thin layer of bone, membrane, or other tissue. 骨骼、粘膜或其它组织的薄层
- The table is dusty. Go and find a duster for me. 桌上有灰。去给我找把掸子来。
- A thin, flat layer or scale, as that of a fish. 外表组织薄而平的一层或鳞状物，如鱼鳞
- He went over the surfaces with a duster. 他用抹布擦干净了表面。
- I may have a feather duster down my pants. 我也许在裤子下面有一个羽毛抹布。
- Duster found the conversations alarming. 达斯特发觉这些谈话令人忧心。
- She held her feather duster by handle . 她拿着鸡毛掸子的把。
