VOA慢速英语:Lasers Used to Chill, Instead of Heat

短语讲解：

1. “Few people have thought about how they could use this technology to solve problems because using lasers to refrigerate liquids hasn’t been possible before,” said researcher Peter Pauzauskie.

think about 考虑…; 捉摸…
例句：I want you to have time alone to think about yourself.
我想让你有机会单独想想自己。

2. The group has an interest in hearing from businesses or scientists who may have every day applications for the cool laser.

hear from 收到…的来信; 从…听到
例句：I hope to hear from you before long.
我希望不久就能收到你的信。