trebleBrE/ˈtrebl/NAmE/ˈtrebl/verbpresent simple - I / you / we / theytrebleBrE/ˈtrebl/NAmE/ˈtrebl/present simple - he / she / ittreblesBrE/ˈtreblz/NAmE/ˈtreblz/past simpletrebledBrE/ˈtrebld/NAmE/ˈtrebld/past participletrebledBrE/ˈtrebld/NAmE/ˈtrebld/ -ing formtreblingBrE/ˈtreblɪŋ/NAmE/ˈtreblɪŋ/[I, T]tobecome, ortomakesth, threetimesasmuchorasmany(使)成三倍,增加两倍SYNtriple◆Casesoffoodpoisoninghavetrebledinthelasttwoyears. 在过去的两年里,食物中毒事件增加了两倍。◆~sthHetrebledhisearningsintwoyears. 他在两年间收入增加了两倍。
trebleBrE/ˈtrebl/NAmE/ˈtrebl/determiner[usually before noun]threetimesasmuchorasmany三倍的;三重的◆Capitalexpenditurewastreblethe2013level.资本支出是 2013 年的三倍。
trebleBrE/ˈtrebl/NAmE/ˈtrebl/adjective[only before noun]highintone高音的;高声的◆atreblevoice高嗓音◆thetrebleclef(= thesymbolinmusicshowingthatthenotesfollowingitarehigh)高音谱号➡ comparebass1adjective