Megacity
n. (人口超过100万的)大城市
🗣️ 情景例句
All work and no play makes Jack a dull boy.
只有工作没有娱乐会使人呆头呆脑。
The news spread all over the world.
这消息传遍全世界。
The life forms most likely to develop on a planet would be bacteria.
行星上最容易生存下来的是细菌。