×
凹沟底
meaning in English
bottom of the groove
Related Words
凹
椭圆凹
地槽凹
凹痕打凹
窝凹
成凹
球凹
凹坡
凹损
凹出
凹隔
凹沟
凹沟滚轮
凹拐角
PC Version
Copyright © 2018 WordTech Co.