noun · the continent of Asia, or relating to its people and cultures

亚运会即将开幕。

verb · inferior to or lower in quality than something else

这种产品的质量并不亚于进口货。

noun · a prefix used for secondary or subordinate categories in scientific naming

该地区的植被以亚热带常绿阔叶林为主。

noun · ranking second in order or importance; next to

他在这次比赛中获得了亚军。