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

单词	be useful
释义	be useful [bi: ˈju:sful] 管劲；顶事
随便看	cloud services cloud-services cloud services reseller cloud seven clouds from explosion clouds from fires clouds from industry clouds from volcanic eruptions clouds from waterfalls cloud shadow cloud-shadow cloud-shadows cloud-shapes cloud shedding cloud sheet cloud shield cloudship cloud-shrouded cloud simulator clouds of dust cloud software cloud someone's brain cloudsourcing clouds over cloud spanning 123444535 123444535 12344454 123444544 123444544 123444551 123444552 123444555 123445111 1234451*12 咔咔咔叽咔吧咔唑咔嗒咔嚓咕咕叨咕叽