| 单词 | unmentionable |
| 例句 | unmentionable adjective •sex was the unmentionable subject:taboo, censored, forbidden, banned, proscribed, prohibited, not to be spoken of, ineffable, unspeakable, unutterable, unprintable, off limits | informal no go. |
| 随便看 |
英语同义词词典收录了14896条英语词条，基本涵盖了全部常用同义词或反义词的辨析及翻译，是英语学习的有利工具。