英语词汇“back-extension”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	back-extension
释义	back-extension [网络] 背部伸展；背伸动作；背部向后伸展
随便看	reference load calibrating machine reference load calibration machine reference lobe reference locality reference lot reference magnet reference magnetic level reference man reference management software reference manual reference manuals reference map reference mark reference marker reference marks reference master gage reference material reference material certificate reference material of soil reference materials reference matrix reference matter reference mean error reference measure reference measurement 面红耳赤，哑口无言面红脖子粗面结口头交，肚里生荆棘。面花无隔笑，月扇未遮羞。面苍然，鬓皤然，满腹诗书不直钱。面誉者不忠，饰貌者不情。面誉者，背必非面誉背毁，阳奉阴违面谀之词，有识者未必悦心。面赤不如语直交換交換手交換条件交易交替交歓交流交渉交点交番