longest 是 long 的最高级longKK [lɔŋ] /lɔŋ/发音形容词1长的、长距离的The new bridge is almost two kilometers long.这座新桥将近两公里长。2长久的、久的We haven't seen each other for a long time.我们已经很久没见面了。3长达……的They sat through a three-hour-long meeting without a break.他们连续参加了长达三小时的会议，中间没有休息。4冗长的、啰唆的贬义His speech was far too long and full of repetition.他的演讲太过冗长，而且一再重复。5细长的、修长的She has long legs and moves very gracefully.她双腿修长，举止相当优雅。6做多的、买进看涨的金融The fund is long on technology stocks this quarter.这档基金本季做多科技股。副词1长久地、很久You won't have to wait long for the results.你不必等太久就会知道结果。2早就、远在正式She had long suspected that the numbers were wrong.她早就怀疑那些数字有问题。名词1长时间多用于否定句或疑问句It won't take long to fix the printer.修好印表机不会花太多时间。动词1渴望、向往常与 for 连用After years abroad, he longed for his hometown.在国外多年后，他非常思念故乡。用这个字练口说→相关片语as long aslong agono longerbefore longin the long runin the long termlong forlong runlong shotlong story shortlong time no seeso long asgo a long wayby a long shotlong since