- stand by
 - 支持;袖手旁观;准备;站在旁边
 
同义词
           
       参考例子
           - 1.There were two witnesses who happened to be standing by when the accident happened.
 - 事故发生的时候恰好有两名目击者在场。
 
- 2.How can you stand by and see such cruelty?
 - 你怎能对这样残酷的行为袖手旁观呢?
 
- 3.You cannot stand by and allow such a thing.
 - 你不能袖手旁观,听任发生这样的事。
 
英文解释
           - n.
 - 1.something that can be relied on when needed
 - 2.an actor able to replace a regular performer when required
 
- v.
 - 1.not act or do anything
 - 2.be available or ready for a certain function or service
 - 3.be loyal to
 
- adj.
 - 1.ready for emergency use
 
网络释义
               - stand by
 - 袖手旁观; 作好准备,准备行动; 站在…一边,支持,帮助; 坚持(决议等),遵守(诺言等);
 
- Stand-by
 - 等待,准备,备用; 迟早飞起你; 待命; 靠山,支持者;
 
- stand-by duty
 - 上班候命职责; 上班候命工作; 上班候命职责 公务员事务; 候命工作 消防;
 
- stand-by engine
 - 备用发动机; 备用发动机备车; 主机准备;
 
- stand-by compressor
 - 备用压缩机; 备用空气压缩机,备用压缩机;