灌区的英文：
irrigated area
irrigation district
[ irrigation ]的过去式;[ irrigate ]的过去式;[ irrigator ]的过去式
The rotary agitator irrigated him.
旋转的鼓动者可灌溉的他。
The farmer is irrigating in his field.
那个农夫正在田里灌溉。
The terrace channels are convenient for irrigation.
梯田的沟渠便于灌溉。
n. 面积；地区；区域；场地；领域，范围，方面
This is a drainage area.
这里是排水区。
The areas of greater rainfall conform roughly with these forested areas.
降雨量较大地区大致与这些森林地区相符合。
The?penalty area?is the rectangular area in front of the goal.
禁区就是指球门前的矩形区域。
n. 灌溉；冲洗（法）
The rotary agitator irrigated him.
旋转的鼓动者可灌溉的他。
The farmer is irrigating in his field.
那个农夫正在田里灌溉。
The terrace channels are convenient for irrigation.
梯田的沟渠便于灌溉。