well point

US 
UK 
  • un.井点;过滤器
  • Web井点排水;点井降水工法;伟彭公司
un.
1.
井点
2.
过滤器

Sample Sentence

Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard