crowded的比较级和高水平是怎样的
比较级是more crowded，更加拥挤。高水平是most crowded，最拥挤 例如 Today, as urban population explodes globally, cities become more crowded. Over the next week, Mecca will be the most crowded place on earth. crowded的比较级和高水平: more crowded, most crowded City becomes much...