1.
To cause to move around an axis or a center; cause to rotate or revolve.
使旋转，转动使绕着一个轴或中心移动；使转动或旋转
2.
To move or cause to move like the wheel of a windmill; rotate sweepingly.
象风车一样旋转作风车般转动，使作风车般转动；使旋转
3.
To cause to move in or as if in an eddy.
使象漩涡一样运动，使旋转
4.
It reduces friction and makes the rolling parts work smoothly.
它能减少摩擦，并使旋转零件活动自如。
5.
You can spin it more with a backhand(shot).
你可以打反手拍使旋转更厉害。
6.
To cause to turn around or as if around a central axis;revolve or rotate.
旋转使盘旋，使仿佛绕着一中心轴旋转；旋转，回旋
7.
To cause to rotate, revolve, or turn.
使转动、旋转或滚动
8.
He made the ice twirl in his glass.
他使他杯中的冰块旋转。
9.
impart spin to a cricket ball
使板球增加旋转力.
10.
any rotating body has an angular momentum about its center of mass; angular momentum makes the world go round.
角动量使地球在旋转。
11.
cylinder rotates to move bolt; tumblers are pins; inserting the key lifts and aligns the pins to free the cylinder to rotate.
柱面旋转移动门闩；旋转的是插脚；插入钥匙排列插脚使柱面旋转。
12.
Backspin: Reverse spin imparted by striking the ball with a downward movement of the racket.
下旋：向下挥动球拍击出的旋转球，使球回转。
13.
To turn or rotate(the sole of the foot)by abduction and eversion so that the inner edge of the sole bears the body's weight.
使旋前，使内转通过转或旋（足底）使足底内侧承受体重和重量
14.
To turn or rotate(the hand or forearm)so that the palm faces down or back.
使旋前，使内转转或旋（手或前臂）使掌面朝下或朝后
15.
The handle inputs rotation upon the link rotated.
手把输入旋转运动于连杆，使杆子转动。
16.
To revolve or cause to revolve.
旋转旋转或引起旋转
17.
The enantiomer that rotates the plane to the right is referred to as the dextrorotatory.
使平面向右旋转的对映体，称为右旋对映体。
18.
To strike the upper part of(a ball), giving it forward spin.
上旋击球击打（球的）上半部分，使其向前旋转