?守口如瓶
... seek a hare in a hen's nest 缘木求鱼 as dumb as an oyster 守口如瓶 lead a dog's life 过着牛马一样的生活 ...
?沉默不语的
... as dumb as an ox沉默不语的 as dumb as an oyster沉默不语的 as dumb as a statue默不作声的 ...
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。