英语单词“extension spring”的翻译、意思、用法、释义-英汉词典

单词	extension spring
释义	extension spring1.■【机械学】牵引簧，牵簧
随便看	fly-drive flydrive flyer FLYERS, Flyers, flyers fly-fish fly-fishing flyflap fly floor fly front fly gallery fly girl fly-half fly high fly in fly-in flying bedstead flying blowtorch flying boat flying bomb flying boxcar flying bridge flying buttress flying camp flying circus flying coffin