- rootle
 - ['ru:tl, 'ru-]
 - vt. 挖掘;用鼻尖挖掘
vi. 搜索;用鼻拱土 
参考例子
           - 1.The black pigs rootled for filth.
 - 这些黑猪用鼻翻拱垃圾。
 
- 2.People believe that pigs are dirty animals because they rootle about in the mud for their food.
 - 人们认为猪是肮脏的动物,因为它们用鼻子在泥地里翻拱觅食。
 
- 3.People believe that pigs are dirty animals because they rootle about in the mud for their food.
 - 人们认为猪是肮脏的动物, 因为它们用鼻子在泥地里翻拱觅食。
 
英文解释
           - v.
 - 1.dig with the snout
 
网络释义
               - rootle
 - 搜索; 用鼻尖挖掘; 挖掘;
 
- rootle fumarole
 - 无根喷气孔;
 
- rootle about
 - 猪等用鼻子拱土觅食;
 
- dig dredge up excavate mine rootle sink
 - 挖掘;