Megacities
(megacity 的复数) n.(人口超过100万的)大城市
🗣️ 情景例句
Downsizing is now a strong possibility.
很可能会裁员。
I would like to ask you a favor.
我可以提出一个要求吗？
and so on up to the size of the globe.
如此等等，一直到全球的范围。