whileKK [waɪl] /waɪl/发音连接词1当…的时候、在…期间She listened to a podcast while she was cooking dinner.她一边煮晚餐一边听podcast。2而、然而表对比He prefers hot tea, while his sister drinks iced coffee.他偏好热茶,而他妹妹则喝冰咖啡。3虽然、尽管稍正式While I understand your frustration, the deadline cannot change.虽然我理解你的不满,但期限无法更改。名词1一会儿、一段时间Let's sit down and rest for a while before continuing.我们先坐下来休息一会儿再继续。片语动词1消磨、打发while awayWe whiled away the afternoon playing cards on the porch.我们在阳台打牌,消磨了整个下午。片语1值得worth one's whileThe museum is small, but it's worth your while.这间博物馆虽然小,但很值得一去。用这个字练口说→相关片语for a whilein a whileonce in a while