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- knapsack duster with engine drive 发动机驱动背负式喷粉机
- 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。
- engine -driven knapsack duster 发动机驱动背负式喷粉机
- knapsack duster 背负式喷粉器
- engine-driven knapsack duster 发动机驱动背负式喷粉机
- enginedriven knapsack duster 发动机驱动背负式喷粉机
- The moment he received the order, the soldier packed his knapsack. 士兵一接到命令就打了背包。
- Will my sweater go in your knapsack? 你的背包里还放得下我的球衣吗?
- 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。
- She held her feather duster by handle. 她拿着鸡毛掸子的把。
- Do you think she got everything into her knapsack? 你认为她把所有一切都放进了她的背包里吗?
- Knapsack problem is a typical NP complete problem. 背包问题是一个典型的np完全问题。
- He was complete now with that knapsack on. 背上了那个背囊，如今他就样样俱全了。
- Tongue Twister J-K Knapsack straps. 背包带子。
- The table is dusty. Go and find a duster for me. 桌上有灰。去给我找把掸子来。
- Dear God! This parachute is a knapsack! 上帝啊!这个降落伞原来是个背包!
- He went over the surfaces with a duster. 他用抹布擦干净了表面。
- The myths of Miss Muffet have a Knapsack straps. 小姐的神话有一个背包用带子捆扎。
