used 是 use 的過去式use動詞KK [ˋjuz] /ˈjuz/1使用、用She uses a laptop for all her design work.她所有的設計工作都用筆記型電腦完成。2運用、利用He used his free time to learn a second language.他利用空閒時間學第二外語。3耗用、消耗This old heater uses far too much electricity.這台舊暖氣機耗電量太大。4利用、佔便宜貶義I felt he was just using me to meet his boss.我覺得他只是利用我去認識他老闆。5服用、吸食指毒品He admitted using drugs while he was in college.他承認大學時期吸食過毒品。顯示全部 11 個義項動詞KK [ˋjuz] /ˈjuz/6需要口語，常與 could 連用I could really use some help with these boxes.這些箱子我真的需要人幫忙。名詞KK [ˋjus] /ˈjus/1使用The use of phones is banned during the exam.考試期間禁止使用手機。2用途、功用This app has hundreds of practical uses.這個應用程式有上百種實用的用途。3用處、益處多用於否定句There's no use arguing with him about politics.跟他爭論政治毫無用處。4用法The dictionary explains the use of each preposition.這本辭典說明每個介系詞的用法。5使用權正式She has the use of the apartment until next year.她在明年之前擁有這間公寓的使用權。