词汇	中途退的人
释义	中途退的人医dropout
随便看	posite commodity posite compact posited posited image posit-else logical structrue posit else logical structure posit-else logical structure positerior median sulcus of spinal cord posite sintered compact positex Positice definite matrix positif positifs positional controller positional control problem positional control servo positional control system positional correspondence positional couplet positional crosstalk positional cross talk positional cycle positional cylinder Positional Data System positional defence