a good job a fortunate fact or circumstance. informal, chiefly British
2009All About Me There wasn't much elbow room so it is a good job I sat in between Helen and Tony who I knew well.
英语词组固定搭配大全包含15956条英汉双解词组，基本涵盖了全部常用英文词组、短语的翻译及用法，是英语学习的有利工具。