duster的复数形式怎么写？

n.抹布，尘拂，撢子，防尘罩衫...

duster的音标：duster的英式发音音标为：['dʌstə(r)]duster的美式发音音标为：['dʌstɚ]...

He gave his counter a polish with a soft duster.他用软抹布擦亮了自己的柜台。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.He went over the surfaces with a duster.他用抹布擦干净了表面....

Ply change is big, face has bongo package, water proofing property of demonstrative face is poor.厚度变化大, 板面有小鼓包, 说明板面防水性差.These figures are demonstrative of our progress.这些数字表明了我们的进步.He greeted us in a demonstrative manne...

trashcan的音标：trashcan的英式发音音标为：['træʃkæn]trashcan的美式发音音标为：['træʃkæn]...

v.再分，细分( subdivide的过去式和过去分词 )...

磺吸磷...

当地居民和志愿者正在忙着填装沙袋,修筑大坝.As residents and volunteers scramble to fill sandbags and build dikes.推进剂填装管改装件已变更为辅助推进器.Propellant Injection Vent rigs have been changed into Auxiliary Thrusters rigs.讽刺地而不是晴朗的微笑, 吨泪花填装了我的面颊.Ironic...

平衡方程和运动学关系式是与材料类无关的.The equations of equilibrium and kinematic relations are independent of the type of material.机械系统的运动学与动力学包括刚体的平面移动.Kinematics and dynamics of mechanical systems including rigid bodies in plane motion....

Clark, the clockmaker, cooked the lark's clock.钟表匠克拉克烹煮云雀的斗篷.The idea for a facsimile transmission was first proposed by Scottish clockmaker Alexander Bain in 1843.传真传输的设想是由爱尔兰钟表匠亚历山大.贝恩于1843年首次提出....

“破裂处”的英语可以翻译为：ent ...

adj.极大的，巨大的，可怕的，惊人的，极好的...

jobbers的音标：...

For its part , RAF says any scrapped jets must come from the navy's Harrier squadrons.至于英国皇家空军(RAF)则表示,若要削减战机,只能削减海军的“鹞 ” 式飞机(Harrier)舰队.Most species of harrier are included in the genus Circus.大多数种类的鹞包含在鹞这个种属中.A : ...

n.褶边，装饰，[摄]胶片边缘的皱褶，[动]壳皱vt.使有褶，加褶饰于…vi.起边皱...

“多于”的拼音为：duō yú...

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“掌管”的近义词/同义词：负责, 担任, 控制, 职掌, 掌握, 把握, 操纵, 负担, 担负, 担当, 担任, 职掌。...