manless

/ˈmænləs/ 3
Without men or people; uninhabited. Unmanly; base; cowardly; dastardly; unbecoming a man.

adjective [原级]无人的;没有男子的;卑鄙的;残忍的

New mining technology in manless face under long span national railway bridges
大跨度桥梁下无人工作面开采新技术

manless

-less ⌜ 表示缺乏或没有某种特性 - indicating the absence or lack of a particular quality ~ ⌟
单词造句: