鼠海豚属
On a recent outing, Dede spotted a couple of harbor porpoises in the distance, swimming past a water-side mosque.
NPR: Dolphins Dodge Danger in the Bosphorus Strait
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。