英语词汇“up-and-down-hill track”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	up-and-down-hill track
释义	up-and-down-hill track switchback电学上下坡轨迹z形变角
随便看	Gordiani Gordian I Gordian II Gordian III gordil bunyavirus Gordilho gordillo Gordinho Gordini Gordinka Gordino GORDIODEA Gordioidea gordioid larva Gordion gordis Gordis Gordislav gordita gorditas Gordian knot Gordito gordium Gordian knots Gordiankont