noun 下载 🔗分享 海雀,海鸟。 Any of several species of Arctic sea birds of the family Alcidae. Examples : "During our boat trip to the Arctic, we saw many auks nesting on the rocky cliffs. " 在我們去北極的乘船旅行中,我們看到許多海雀在岩石峭壁上築巢。 bird animal biology nature ocean ecology 与AI对话词汇游戏阅读练习