英语词汇“phantom letter”的翻译、意思、用法、释义-英汉汉英词典

单词	phantom letter
释义	phantom letter点线字母phantom letter點線字母工程圖學
随便看	gravity ventilation gravity voltameter gravity wall gravity water gravity water supply gravity (water) system gravity water system gravity wave gravity wave breaking gravity wave--gravitational wave gravity wave manifold gravity waves gravity wave shock gravity weigtht cymbal tension device gravity welding gravity well gravity-wheel gravity wheel conveyor gravity wind gravity wire rope way gravity wirerope way gravity yard gravity（重力）的缩写 gravi-volumeter gravlaks