单词	abets
释义	同abet
随便看	fixed base index fixed-base index fixed base machinegun fixed base period fixed base point fixed base simulator fixed base simulator (fbs) fixed base tower crane fixed basket typed dam fixed bayonet fixed beacon guidance fixed beam fixed-beam ceilometer fixed bearing fixed bed fixed--bed fixed-bed absorber fixed-bed adsorber fixed bed catalyst fixed bed catalytic reactor fixed-bed catalytic reactor fixed bed combustion fixed bed dryer fixed-bed hydroforming fixed bed model