单词	excretin
释义	excretin [iks'kri:tin] 排泄素
随便看	speed discrepancy speed display speed distance curve speed-distance curve speed distance transmitter speed distortion speed distribution speed distribution function speed doubler technology speeddown speed down speed-down speed down press-button speed drift speed drilling machine speed drive speed droop speed droop adjusting slide speed droop governing speed drop speed drop adjusting device speed-drop characteristic speed drop control speed drop mode speed drop on turning 举止失措举止娴雅举止自若举止言谈举步生风举目千里举目无亲举直措枉举直错枉举要删芜謹告謹啓謹慎謹書謹白謹直謹聴謹製謹言謹話