twice
1
两次, 在两种情况下
for two instances
- She visited the museum twice.
她参观了博物馆两次。
- He won the championship twice.
他两次赢得冠军。
- I've traveled to Europe twice.
我去欧洲旅行过两次。
- We watched the movie twice.
我们看了这部电影两次。
- She called her friend twice yesterday.
她昨天给她的朋友打了两次电话。
2
两次, 双倍
in a way that is double in degree or quantity
- This box is twice the size of the other one.
这个盒子是另一个的两倍大。
- She earns twice as much as I do.
她赚的钱是我的两倍。
- I had to pay twice the usual price for those concert tickets.
我不得不为那些音乐会门票支付两倍于平常的价格。
- His new laptop has twice the storage capacity of his old one.
他的新笔记本电脑的存储容量是旧电脑的两倍。
- The recipe calls for twice the amount of sugar.
食谱要求糖的量是两倍。