常见例句双语例句The Department of Energy is spending $40 million to explore synthetic biology for liquid-fuel production. Here's where the money is going.为了探究利用合成生物学生产液态燃料的可能性，美国能源部已经投入了4000万美元，到底这些钱会花在什么地方呢？ 返回 biology liquid fuel