相关单词近義詞 bulldozer 推土機, power shovel 動力鏟, excavator 打洞機, steam shovel 蒸汽鏟front-end loader, 前耑裝載機臨近詞earthday, earth, earth regeneration, earth rs magnetism, earthqueke survery, earth major radius, earth-rock works, earth-ionosphere, earth's oblateness, earth site damages, earth alkali metal, earth stratosphere 返回 earthmover