第一: first; primary; foremost; fi ...第二: second系: system; series彈簧: spring; mechanical spring撓度: deflection; bending; bend; u ...比: 2第二系彈簧懸掛: secondary suspension二系彈簧裝置: two-stage suspension彈簧撓度裕量: surplus deflection of spring reserve deflection of spring第一系彈簧 懸掛: primary suspension板簧撓度: deflection of spring彈簧撓性: flexibility of ring; flexibility of spring; spring flexibility一系彈簧裝置: single-stage suspension偽裝者第二系列: pretender彈簧動撓度: dynamic spring deflection彈簧負撓度: negative opening of the spring彈簧靜撓度: spring static deflection波蘭舞曲第一第一號: no.in c minor第一,第二: first, second彈簧幾何撓度: geometric free camber of spring第一,第二胸椎: 2 dorsal vertebrae 1撓度: deflection; bending; bend; under load第二比第一好: the second is better than the first第一,第二胸神經(jīng): 2 dorsal nerves 1度比: roundness