1·If you are to have an important exam, you'd better prepare one more pen in reserve.
如果你将要参加一场重要的考试的话，你最好准备多一支备用的笔。
2·Every time any official in Beijing deliberates publicly about seeking an alternative to the U.S. dollar for the $2.1 trillion China holds in reserve, currency traders have a heart attack.
每当北京的任何官员公开商议，为中国持有的2.1万亿美元外汇储备寻找替代美元的货币时，外汇交易员就会心脏病发作。
3·200 police officers were held in reserve.
200名警察随时待命。
—— 《牛津词典》
4·The money was being kept in reserve for their retirement.
他们把钱存着以备退休后使用。
—— 《牛津词典》
5·These front-line defences are backed up by armoured units in reserve.
前线防御有后备装甲部队的支援。
—— 《柯林斯英汉双解大词典》
6·He poked around the top of his cabinet for the bottle of whisky that he kept in reserve.
他在壁橱的上面翻找他留的那瓶威士忌。
—— 《柯林斯英汉双解大词典》
7·He thought he would hold the tooth in reserve for the present, and seek further.
他想暂时把这颗牙留着，再去找别的东西。
8·Future superstars don't get there by keeping part of their heart in reserve.
未来超级巨星不会把他们心的一部分保留下来。
9·That’s why I say use what you already have in reserve so that you know you can do better.
这就是我为什么说用那些你留着备用的东西，这样你会做得更好。
10·That's why I say use what you already have in reserve so that you know you can do better.
这就是我为什么说用那些你留着备用的东西，这样你会做得更好。