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

单词	be useful
释义	请查阅词条：useful
随便看	subsidy treaty sub sigillo subsign subsigned sub silentio sub-singular subsist subsistable subsisted subsistence subsistence allowance subsistence department subsistence diet subsistence farmer subsistence farmer subsistence farming subsistence level subsistence money subsistence quantity subsistence stores subsistence wage subsistency subsistent subsistent subsistent 景泰景泰蓝景深景点景物景致景色景观景象景遇 Hilflosigkeit hilfreich Hilfsachse Hilfsadresse Hilfsaggregat Hilfsakkreditiv Hilfsaktion Hilfsanlage Hilfsanlaßflasche Hilfsanlaßvorrichtung