as clean as a whistle 隐藏摘要  |
 | 光滑 |
| as cheap as dirt 极便宜的 as clean as a whistle 光滑 as clear as a bell 健全的 | |
| http://special.wbw.com.cn/ShowText.asp?ID=1723 - 基于20个网页 |
| 干干净净，清白无辜 |
| as cunning as a fox 狡若狐狸 as clean as a whistle 干干净净，清白无辜 as crazy as a bedbug --疯狂 | |
| http://hi.baidu.com/vivienlw060329 - 基于2个网页 |
| 相关词条 |
clean-as-a-whistle  |
| clean as a whistle |
| clean - as - a - whistle |