备用的用英语怎么写
英文写法翻译
Spare
重点词汇
备用───spare;备用───spare
双语使用场景
He doesn't know how to dispose of his spare time.───他不知如何打发空余时间.
He's studying music in his spare time.───他在空闲时间学音乐。
I did it to spare your trouble.───我这样做是为了你省事.
He spends his spare time visiting schools to warn pupils off drugs.───他用自己的业余时间访问学校，告诫小学生远离毒品。
In the future the machines will need spare parts and maintenance.───这些机器将来会需要备件和维修保养。
In her spare time she read books on cooking.───业余时间里她看一些烹饪方面的书籍。
The hostess of the house reluctantly installed the two refugees in a spare room.───这家的女主人不情愿地把这两个难民安顿在一个空出来的房间里.
They don't have a lot of spare cash.───他们没有多少闲钱。