?瞬息万变
... Constantly Changing Sleeping Position 经常变换睡姿 constantly changing conditions 瞬息万变 prices are constantly changing 价格不断变动 ...
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。