英语词汇“maintenance holes”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	maintenance holes
释义	maintenance holes [网络] 维修孔
随便看	self drawbar self-drawing Self-Dressing self-drilling self - drilling screw self-drilling screw self-drilling tapping screw self-drinking tea selfdrive self-drive self drive self - drive car self-drive car self-drive motor self-driven self driven selfdriven self driven ingot buggy self-driven ingot buggy self-driven instrument self-driven line-scanning circuit self-drives self-driving self-driving car self-driving-car 軝軞軥軦軧軨軩軪軬軭外航外艰外藩外螺纹外行外行星外衣外表外观外角