经济学人下载:一个古老的材料也许能在电池领域发挥新的作用

1.expect to 期许

We might also expect to see more trade in services.
我们也许还可以期望看到服务贸易的增多。

Experts expect to throw away some early work.
专家们希望把自己的早期作品置之度外。

2.use to 过去常常

Below are different strategies you can use to help you deal with each of these negative emotions.
下面介绍了一些不同的方法可以用来帮助您处理每一种负面情绪。

Mining has led to water polluted by mercury which miners use to separate the metal from river sediment.
但开采者常用来从河沙中分离黄金的水银也导致了河水的污染。

3.be replaced with 被替换

Wheat germ oil may be replaced with flax seed oil.
小麦胚芽油可用亚麻籽油取代。

Should be replaced with new oil.
应更换新机油。

4.much more 更加；多

It was much more difficult than on land.
这比在陆地上难多了。

The verdict matters much more than the punishment.
陪审团的裁决比惩罚本身更加重要。