请教一句英语的语法The information conveyed by the olfactory signals on a buck rub make it the social equivalent of some auditory signals in other deer species.make it the social equivalent of someauditory sign
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这里 equivalent 为名词作宾补,详细语法划分见下.
请教一句英语的语法The information conveyed by the olfactory signals on a buck rub make it the social equivalent of some auditory signals in other deer species.make it the social equivalent of someauditory sign(图1)