drain well
短语词组
- Drain the Well 喝干水井
- Drain It Well 沥干油
- Remove And Drain Well 取出沥干水分
- vertical drain well 排水竖井
- sand drain well 排水沙井
- plastic drain well 塑料排水板
- drain well resistance 井阻力
- plastic board drain well method 塑料排水板法
- well drain 用于疏干湿地的井或坑;排水井 返回 drain well