Chemoevolution
化学进化
🗣️ 情景例句
When can I do that? I'd be happy to.
我什么时候可以去看 我很乐意做这项工作。
I will take an escalator.
我将去搭手扶电梯。
It took the police nearly an hour to get the traffic on the move again.
警察花了将近一个小时才使车辆又开起来。