FAQs About the word undersurface

底面

the lower side of anything

底部,腹面,下部,基地,地板,脚,地面,座位,独一无二,脚趾

顶点,脸,屋顶,上,高潮,顶部,王冠,顶点,头,高度

undersuit => 内胆, understudy => 替补演员, understructure => 底部结构, understroke => _ 下划线, understratums => 底层社会,