their的形容词性物主代词和名词性物主代词 their是they的形容词性物主代词。 their的名词性物主代词：theirs； 例句： Why do they think the way they do? 为什么他们这么想？ They knew they risked being arrested. 他们知道自己冒着被捕的危险。 扩展资料 例句： I joined my wail to theirs, loud and bitter. 我和他们一起恸哭，哭声又高又痛苦。 Japan's higher education is superior to theirs. 日本的`高等教育比他们的好。 Both England and the US said the island was theirs. 英国和美国都说这个岛是他们的。 本文来源：https://www.wddqw.com/doc/cf0c661b13661ed9ad51f01dc281e53a5802511e.html