单词	坚膜剂
释义	坚膜剂n.hardener硬化剂，固化剂，坚膜剂
随便看	propeller current meter propeller disc propeller disk area propeller-driven aircraft propeller effective thrust propeller efficiency propeller--efficiency propeller emergence propeller etching propeller experiment behind model propeller experiment in open propeller experiment in open; propeller experiment in open water propeller experiment in open water propeller experiment in open water--propeller experiment in open propeller face propeller fan propeller feathering propeller filler propeller fitting force propeller-- fixed-pitch propeller; fixed-pitch propeller flutter propeller fracture propeller; geared propeller governor