我们从福岛核事故学到什么?

词汇讲解：
1. etch v. 铭刻在心里/记忆里/脑海里
例句：The image of their son holding up the championship trophy would be etched on their memories forever.
他们永远也不会忘记儿子高举着冠军奖杯的样子。

2. emit vt.发出; 放出
例句：She was heard to emit a cry of horror.
人们听到她发出恐怖的叫声。

3. cope vi. 成功地应付; 对付
例句：He had a lot of work, but he was able to cope.
他的活虽多, 但还能应付得来。

4. appalling adj. 极糟的, 很严重的
例句：That was an appalling waste.
那是极其严重的浪费。

5. hazard n. 危险; 公害
例句：He climbed into the car at the hazard of his life.
他冒着生命危险进了汽车。

6. component n.成分, 组成部分, 部件, 元件
例句：A computer consists of thousands of components.
电脑由成千上万个部件组成。

7. generate vt. 产生,发生(热,电,光等)
例句：A dynamo is used to generate electricity.
发电机用于发电。

8. improvise v. 临时做;临时提供;临时凑成
例句：He improvised a bookcase out of crates.
他用板条箱临时做成书架。

9. attempt vt.试图; 尝试
例句：He attempted to get in touch with them but without success.
他试图和他们联系, 但未成功。

10. approach vt.接洽, 交涉; 着手处理
例句：He approached the question as a scientist.
他以一个科学家的眼光去处理这个问题。