单词understudy
n.: 候补演员；替角
v.: 排练当候补演员；做替角
网络: 预备演员；替角儿；替身
候补演员；替角:
an actor who learns the part of another actor in a play so that they can play that part if necessary
排练当候补演员；做替角:
to learn a part in a play as an understudy ; to act as an understudy to sb
替角;预备;演
候补人员;生力军
垫角,临时替角,候补演员;〔美运〕后补队员
【戏剧】练习做(临时替角);临时代替(某演员)演出
实地研习,实习(某工作)
第三人称单数：understudies
现在分词：understudying
过去式：understudied
n.substitutecoverstandbystand-inreplacement
Reina feels his situation with the Spanish national team is similar to that of his Anfield understudy Diego Cavalieri.
雷纳认为目前他在国家队的处境与卡瓦雷利在安菲尔德替补角色相似。
I wasn"t trying to create a story, salvage a scene or use him as an understudy to my failed date.
我不是在创造另一个爱情故事，或挽救什么，或拿他做我这次失败的约会的替代品。
New contract talks between Sereni and Lazio have collapsed and Milan are ready to offer him a deal to become understudy to Dida next season.
在塞雷尼与拉齐奥新合同谈判告吹之后，米兰准备给他提供一份合约，让他在下赛季担任迪达的替补。
Surely Lassana Diarra, Makelele"s understudy and a bloody good one at that, would have been a better bet, despite his relative inexperience?
迪亚拉，马克莱莱的替补而且表现很好，尽管他经验不足，应该让他上场一试，不是吗？
But I would have great belief in any of our young keepers to understudy Edwin.
但是我相信我们的每一个年轻门将都有能力作范德萨的替补。
While the star is recuperating from her illness, her role will be played by her understudy.
当明星正在休养恢复健康时，她的角色由候补演员代替。
United"s goalkeeping coach Tony Coton says the position of Edwin van der Sar"s understudy is up for grabs.
曼联的守门员教练托尼-科顿说范德萨替补的位置接受开放的竞争。
Kuszczak has spent most of his time with United as Van der Sar"s understudy after arriving from West Brom, initially on loan, in 2006.
库兹扎克在2006年从西布朗租借来到曼联，随后正式加盟，他在曼联已经做了范德萨的替补很长一段时间。
The leading man got laryngitis but his understudy stepped into the breach and gave an excellent performance.
演主角的男演员得了喉炎，不过他的替角代替了他，而且表演得极为出色。
We need to still buy that good, young understudy and Carlo should have access to the youth and reserve teams in Milan, Turin and Rome.
我们仍需要买一个年轻、出色的替补门将，安切洛蒂本应该在米兰、都灵和罗马的球队中寻找合适的人选。