相差: phase difference很: very; quite; awfully远: far; distant; remote远非,相差很远: not nearly远非;远不及;相差很远: not nearly两个人的水平相差很远: the level of the two is quite different相差很远, 截然相反, 南辕北辙: be poles apart as wide as the poles apart; be poles apart as wide as the poles asunder; be poles asunder as wide as the poles apart; be poles asunder as wide as the poles asunder相差很多: by a long chalk; by long chalks相差很小: close agreement很远: a long way off; widely这对孪芍弟外貌很相像但性格却相差很大: the twin brothers are alike in appearance but differ greatly in disposition很远的: long 2很远吗: is it far离……很远: be far from路很远: a long distance遥远,很远: far from暗相差: dark phase contrast负相差: negative phase contrast亮相差: bright phase contrast位相差: phase difference; phasic difference相差的: discrepant相差计: alternating-current phase meter; phasemeter相差异: facial difference很远很远的地方: far far place差得很远的: wide