词汇	expect code data
释义	expect code data 期望码数据
随便看	centre of politics and military centre of population centre of power centre of pressure centre of pressure coefficient centre-of-pressure coefficient centre of pressure distribution centre-of-pressure distribution centre of pressure position centre-of-pressure position centre of pressure travel centre-of-pressure travel centre of projection centre of pull centre of punch centre of quadric centre of range centre of reduction centre of resistance centre of rises centre of road centre of rotating movement centre of rotating movementtwisting centre of shear centre of similarity