The sides of the loch are almost perpendicular.湖岸几乎都是垂直的。Those that are aligned perpendicular to the plane are called axial hydrogens.与平面垂直定向的氢叫做直立氢.A perpendicular bisector of a chord passes through the centre and bisec...
The left wing dipped until it was perpendicular to the ground.左翼下垂至与地面成90度角。Are the lines perpendicular to each other?这些直线相互垂直吗?The two lines of bones are set perpendicular to one another.这两排骨头相互垂直....
Like any such diagram, it is a simplification.像其他这种表格一样,这是简化了的。a diagram representing a cross section of the human eye表现人眼的剖面图a diagram of the wiring system线路系统图...