单词	不都
释义	不都 bùdōunot allof
随便看	positional superiority positional surgery positional system position alternation problem positional test positional tests positional title positional title system positional tolerance positional tolerances positional tolerance zone positional tremor positional uncertainty positional value positional variable positional variant positional variation positional vertign positional vertigo positional vertigo,postural vertigo positional warfare positional welding position ambiguity position ametropia position analog unit