irrigation

[.iri'geiʃən]

n.灌溉, [医]冲洗

例句与用法：

A long narrow trench or furrow dug in the ground, as for irrigation, drainage, or a boundary line.

沟渠，排水沟，水道在地面上狭长的沟渠或细沟，用于灌溉、排水或用作分界线

Water is channelled through a series of irrigation canals.

把水引入一系列灌溉渠中。

We used the money to set up an irrigation project.

我们把钱用在兴建灌溉工程上了。

Irrigation is needed to make crops grow in dry regions.

干旱地区需要灌溉才能使作物生长。

词形变化：

形容词: irrigational | 名词: irrigation | 动词过去式: irrigated | 动词过去分词: irrigated | 动词现在分词: irrigating | 动词第三人称单数: irrigates |

详细释义：

n.[U]

1. 灌溉

Irrigation is needed to make crops grow in dry areas.

要使庄稼在干旱地区生长就需灌溉。

2. 【医】冲洗(法)