| 单词 | alternate |
| 释义 | alternate¹ 1.(alternating)+ layers, colours交替的；轮流的；间隔的 coloured with alternate bands of red and green有红绿相间条纹的 to take alternate hot and cold baths交替地洗热水澡和冷水澡 in alternate years每隔一年 Lesley had agreed to Jim going skiing in alternate years.莱斯莉已同意吉姆每隔一年去滑一次雪。 on alternate days每隔一天 I work out in my garage and go for a run on alternate days.我在车库里锻炼, 每隔一天就出去跑步。 on alternate weeks每隔一周 The therapist can meet with the spouse on alternate weeks.治疗师每隔一周可以与配偶见一次面。 2.+ plan, idea, system可替代的；可供选择的 For rainy days make sure you have alternate plans.要确保雨天有备选计划。 His group was forced to turn back and take an alternate route.他的小组被迫返回并选择另一条路线。 3.<美>(different from usual)非传统的；另类的 an alternate lifestyle非传统的生活方式 4.<美>+ medicine非传统的；另类的；替代的 5.【植】+ leaves, flowers, flower parts互生的 alternate² 🄰 vi. 1.(happen in succession)交替；轮流 The three acts will alternate as headliners throughout the tour.这三个节目将在整个巡回演出中轮流做主打节目。 to alternate with sth与某事物交替(或轮流) Her aggressive moods alternated with periods of calm.她情绪多变, 时而咄咄逼人, 时而冷静平和。 2.to alternate between sth and sth在…和…之间交替 I alternated between feeling freezing cold and boiling hot.我一会儿感觉快要冻僵了, 一会儿又热得像被开水煮一样。 He alternates between periods of calm and periods of maximum stress.他时而沉着镇静, 时而无比紧张。 3.【电子】(电流、电压等)交流 🄱 vt. 1.(use, do, show etc in turn)使轮流；使交替 The tribesmen alternate the days spent with each wife.那些部落男子安排妻子们轮流和自己过日子。 to alternate sth with sthorto alternate sth and sth使…与…交替 The band alternated romantic love songs with bouncy dance numbers.乐队轮番献上浪漫情歌和热辣舞曲。 The film cynically alternated tragedy with farce.影片讽刺性地在悲剧和闹剧之间来回转换。 2.【戏剧】充当…的替角；做…的替补 alternate³ 1.(in a series)每隔一个的人(或物)；轮流者；交替的东西 2.<美,加拿大>(substitute)代替者；候补者 In most jurisdictions, twelve jurors and two alternates are chosen.大多数辖区都会选出12名陪审员和2名候补陪审员。 meats and meat alternates肉类和肉类替代品 |
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