spin的ing形式为：spinning
The earth seemed to spin beneath his feet .地好象在他的脚下旋转起来。
I have been in a real spin all morning .我整个上午都晕头转向的。
Again i spun the lighter with my thumb .我用拇指重又开燃打火机。
The lorry went into a spin on a patch of ice .卡车在一片冰地上打滑了。
The turbine is spun by the high-pressure gases .涡轮由高压燃气驱动旋转。
