英语词汇drainage holes怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	drainage holes
释义	drainage holes 简明释义排水孔（drainage hole 的复数）网络释义 1 ?泄油孔光学相机 ? optical camera 泄油孔 ? Drainage holes 战争期间，我受了很多苦。我用日记记下了自己的经历，以便老了以后能够牢记 ? During the war, I suffered a lot. 短语 1 check valve drainage holes 逆止式排水孔 2 a line of drainage holes 排水井列 3 densely distributed drainage holes 密集排水孔幕双语例句 1 Storage containers should have LIDS and drainage holes in the bottom. 垃圾存放的容器应该有盖子，在底部应有排水孔。 2 The area between the grooves, the ribs, supports the filter cloth and keeps it from filling the drainage holes. 凹槽中间的区域以及突起处支撑滤布并不让它堵住排水孔。 3 These belts have the entire carcass removed from exposed areas, usually around the drainage holes and often the edges of the belt. 带子可将整个构架从外露区域中拆除，通常在排水孔附近或带子边缘。
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