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n. 标准度量, 计量器
vt. 精确计量, 估计
【计】 线规
【医】 规, 计器, [量]尺
【经】 估计, 测定

hydrological gauge feeler gauge hydraulic gauge block gauge broad gauge bayonet gauge pitch gauge bevel gauge thead gauge draft gauge sheet gauge measure gauge Morse gauge bellows gauge U-gauge piezo-gauge butt gauge radius gauge siphon gauge tooth gauge heavy gauge