单词	ragging-off
释义	ragging-off撬煤ragging-off撬煤礦冶工程名詞
随便看	pellagramin pellagra preventing factor pellagra preventing factor， pp factor pellagra preventive factor pellagra preventive factor--antipellagra factor -- nicotinic acid pellagra preventive factor {= p.p. factor} pellagras pellagra; strachan's disease; asturian rose; italian leprosy; lombardy leprosy; alpine scurvy; lombardy erysipelas; asturian leprosy pellagrin pellagrins pellagroid pellagroid disease pellagrology pellagrous pell and pelfer pellazzi's syndrome pellazzi氏症候群 pell clay pell clay (ball clay) pellectizing pelled pellegrini pellegrino pellegrino, cozzo del pellekar