“每夜”的英语可以翻译为：[医] o. n.，Omn. noct. ...

每夜都有演出.Performances are given nightly.那家旅馆一间住房每夜向我收费十五 镑.The hotel charged me & 15 for a room for the night.行进中的军队通常每夜都要扎营.A marching army usually makes camp every night....