他是一个人一生中可能遇到的最博学的友人.
a person could have是一个省略了关系词that的从句,整句应该是he is the most knowledeable friend that a person could have.
could have你自己体会一下,这里是用虚拟式表达一种程度状态,就好像说i cannot agree any more里的not……any more一样,用否定表示一种比肯定更肯定的语气.
他是一个人一生中可能遇到的最博学的友人.
a person could have是一个省略了关系词that的从句,整句应该是he is the most knowledeable friend that a person could have.
could have你自己体会一下,这里是用虚拟式表达一种程度状态,就好像说i cannot agree any more里的not……any more一样,用否定表示一种比肯定更肯定的语气.