英语词汇“retracting spring”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	retracting spring
释义	retracting spring 基本例句回动弹簧,释放弹簧,回程用弹簧 If we let go, the elastic energy, as the spring passes through the equilibrium point, is converted to kinetic energy.如果我们释放弹簧，那么弹簧经过平衡点时，弹性能就转变为动能。
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