单词	转速通信器
释义	转速通信器revolution telegraph
随便看	basic recursive function theory，brft basic reference group basic reference standard basic refractories（basic refractory materials） basic refractory basic refractory material basic refractory materials basic regular expression basic release basic repetition frequency basic representation basic repression basic reproduction number basic research basic resin basic rest-activity cycle basic rest-activity cycle (brac) basic rest-activity cycle (brac) basic rest-activity cycle(brac) basic risk rate basic rock basic rocks basic runway basics basic safety