pantograph
pantographnoun- an instrument for copying a plan or drawing on a different scale by a system of hinged and jointed rods
缩放仪,比例绘图仪
- a jointed framework conveying a current to a train, tram, or other electric vehicle from overhead wires
(电动车辆上的)导电弓(架)
派生pantographicadjective语源- early 18th cent.: from panto- 'all, universal' + Greek -graphos 'writing'
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- wealth n.财产,财富,富豪(阶级),丰富,大量,繁荣
- wealthily adv.富有地,丰富地
- wealthy adj.富有的,充分的
n.富人,有钱人,阔人
- wean vt.使断奶,使断念
n.〈英〉婴儿
- weanling n.断了奶的婴儿
adj.刚断奶的
- weapon n.武器,兵器
vi.武装,提供武器
- weaponeer n.<美>(核)武器专家,(核)武器研制者
- weaponization n.武器化,武器研制
- weaponless adj.没有武器的,无兵器的,无武装的
- weaponry n.(总称)武器,兵器,“weapon”的派生,仗
- weaponshaw n.=wappenschaw(ing)
- wear vt.穿着,戴着,面露,留着(胡须等),磨损
vi.耐用,保持不变,磨损,耗损,逐渐或枯燥地通过
n.穿着,穿戴物,衣物,磨损,穿旧,耐用性
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