断裂的钻具或管子
He was forced into two lay-offs around this time last year because of back pains and took a long winter break to work on his fitness.
BBC: Rose out of Carolina tournament
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。