elasticityn. 彈力、彈性學術名詞彈性：力學、化學術語、天文學、物理學、畜牧學、紡織科技彈性學：物理學、電子工程彈力：電機工程、電力工程彈性（力）學：力學彈性力學：航空太空彈性[力學]：氣象學英文釋義the tendency of a body to return to its original shape after it has been stretched or compressed