| 释义 |
合力hélì
1.一起出力{join forces; pool efforts}:
同心～。{unite and make a common effort}
2.一个力对某物体的作用和另外几个力同时对该物体的作用的效果相同,这一个力就是那几个力的合力。{resultant force. When the force on an object is equal to that of several other forces on the object, this force is the resultant force of the other forces.}€ |