单词	keel line
释义	keel line noun : the bottom or lowest line of a boat especially along the keel Word History Etymology keel entry 3 + line
随便看	nidify nidifying niding nidologist nidology nidor nidorous nidors nids nidulant Nidularia Nidulariaceae nidulariaceaes nidulariaceous nidulariae Nidulariales nidularialeses nidularialesses nidularias nidulate nidulation niduli Nidulites nidulus nidus

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。