英语词汇“rim hole”的翻译、意思、用法、释义-英汉汉英词典

单词	rim hole
释义	rim hole削缘孔rim hole削緣孔土木工程名詞
随便看	observation identifier observation id suffixes observation interval observation learning observation learning theory observation lift observation line observation matrix observation method observation methods observation mirror observation model observation of ceremonies observation of equal weight observation of fire observation of navigation obstruction observation of slope stability observation oscilloscope observation pier observation plane observation platform observation point observation--port observation post observation--post