“里程碑”的拼音为：lǐ chéng bēi...

“ 我们的工作, ” 他说到这一话题来了劲, “ 将会是科学史上的里程碑. ”" Our work ", he continued, warming to his theme, " will be a milestone in scientific history. ”这部著作是现代科学发展史上著名的里程碑之一.The book stands out as one of the notable landmarks in the prog...

“里程碑”的英语可以翻译为：milepost，bosom，milestone，landmark，marker ...