英语词汇“horizontal principal line”的翻译、意思、用法、释义-英汉汉英词典

单词	horizontal principal line
释义	horizontal principal line水平主线horizontal principal line水平主線工程圖學
随便看	uglies ugliest uglification uglifications uglified uglifier uglifiers uglifies ugli fruit uglify uglifying uglily ugliness uglinesses uglis uglovka ugly ugly american ugly as a scarecrow ugly as a toad ugly as sin ugly-beautiful ugly countenance ugly customer ugly duckling