The bucket was hauled up by a length of chain.桶是用一根链子拉上来的。
The gates were secured by a heavy chain and a padlock.大门都用沉重的链条和挂锁牢牢锁着。
英汉双解词典包含368430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。