单词	plate constants
释义	plate constants 底片常数
随便看	adjustable back support adjustable balancer adjustable balancing weights vibrator adjustable ball bearing feeder adjustable ball hinge adjustable band adjustable bar adjustable bar-bell adjustable barrier adjustable barrier guard adjustable base adjustable baseadjustable cap adjustable basket technique adjustable basket' technique adjudicature adjustable beam type adjustable bearing adjustable-bearing adjustable bearing split bearing adjustablebed adjustable bed adjustable-bed adjustable bed crank press adjustable bed press adjustable-bed press