名词中文翻译1
中文翻译：Unknown
同义词：
['assistant', 'substitute', 'alternate', 'back-up例句：1. The understudy for the main actor is always ready to step in if needed.（主要演员的副手总是准备随时接替。）']
例句：
-
1. The understudy for the main actor is always ready to step in if needed.
主要演员的副手总是准备随时接替。
-
2.The team needs an understudy for the injured player.
球队需要一个替补球员来替换受伤的球员。
-
3. The understudy has been working tirelessly to prepare for the main performance.
替补一直在努力准备主要的表演。