motivity的用法和样例：
例句
用作名词 (n.)
- Sometimes,pressure is motivity to me.
某些时候，我觉得压力是一种动力。 - Cars and trucks can use the piles that can be changed quickly as motivity.
汽车和卡车可以迅速替换的电池组作动力。 - Creative thought is the motivity of the development of fabric material, and creative designing is the key to success.
创新思维是面料进步的原动力，创造设计是服装面料成功的法宝。 - The movements of qi are the motivity for the transportation, and distribution of body fluid, and the excretion of sweat and urine.
气的运动是津液运行分布和汗尿液排泄的原动力。
