机械工程
捕鲸船
交通运输工程
捕鲸小艇
When sailors sighted a whale at sea, several whaleboats were lowered into the water from the much larger whaling ship.
VOA : special.2011.06.29
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。