单词	fall on face
释义	英汉大汉英同义词反查☞bap
随便看	variation form variation for the danseur variation for the danseuse variation; fortutous variation {fr.} variation from standard cost variation {ger.} variation; inborn variation indicator variation in laboratory values variation in load variation in voltage variationist variationists variation margin variation method variation monitors variation name variation of admissible family of arcs variation of adventure variation of adventure; voyage variation variation of capacitance with temperature variation of chromosome numbers variation of constant variation of constants