英语词汇“roof accident”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	roof accident
释义	roof accident 顶板事故
随便看	dual drive dual-drive dual-drive back-up dual drive master Dual drive system dual-drive tandem dual drive wheel dual driving wheel dualdrum dual drum dual-drum dual drum arrangement dual drum mixer dual drum paver dual-drum paver dual drum roller dual-drum roller dual-dry-load calorimeter Dual DSP dual-DSP dual-dual highway dual duality principle dual duality theorem dual-dual scheme dual duct