?碰碰运气
... by (good) luck 幸亏,侥幸地; chance one's luck 碰碰运气; off on one's luck 倒霉; ...
?碰运气
... bring luck带来运气 chance one's luck碰运气 change the luck改变运气 ...
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。