According to the scientists who found its dead body, all that remained of the polar bear was "skin and bones".
请问remain of是不是理解成从...遗留?of在这里怎么理解?remain of是固定搭配吗?
remain of 不是固定搭配,这里 of…本来是应该放在 all 后面的,但由于 all后面跟有定语从句 that remained,所以被隔开了。即:
all that remained of the polar bear
= all that remained+ all of the polar bear