A large flexible sausage-shaped container used for transporting oil and other liquids on water.
1950s: from Latin draco, dracon-, from Greek drakōn 'serpent' (because of its shape).
英汉双解词典包含464360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。