bear common hatred for the enemy; be united as one (/fight shoulder to shoulder) against the common enemy; share a bitter hatred of the enemy
? 因為讀者大眾的對于某一作者，是未必和“批評”或“批判”者～的，……(《魯迅選集》Ⅳ—173)) For readers seldom have as much hatred for the writer as the critic，…
同仇敵愾
share a bitter hatred of the enemy;be bound by a common hatred for the enemy
同仇敵愾tónɡ chóu dí kài
愾：怨恨、憤怒；敵愾：對敵人的憤恨。大家一致痛恨敵人。share a bitter hatred of the enemy, hate the same enemy, act in concert and fight in unity