潜水泵 井
What is a"ground-water pump"? What is a "well"? 快在线等~!
1个回答
相关问题
-
every evening we pump water from a well翻译
-
What is the advantages of Sluckz heat pump?
-
What letter is a large body of the water
-
高难度英译汉2What is claimed is:1.A ground fault interrupter (gfi)
-
what environment is to man,what is water to fish.
-
what is in the center of the water?what is it?
-
what is the water bottle
-
猜谜：1.What letter is a drink?2.What letter has much water?3.W
-
It is water.it is falls in a small drops from the sky.（what
-
a salt well is much like water