
好词典

源自拉丁语 'irrigatio',由 'in-'(进入)和 'rigare'(浇水)组成,15世纪进入英语。
❶ 灌溉,指通过人工方式向农田或植物供水,以补充自然降水的不足,促进作物生长。
“Farmers rely on irrigation to grow crops in dry regions.”
(农民依赖灌溉在干旱地区种植作物。)
“Modern irrigation systems can save a lot of water.”
(现代灌溉系统可以节约大量水资源。)
❶ 医学上指冲洗,用液体清洗伤口或身体部位以清除污物或细菌。
“The doctor used saline solution for wound irrigation.”
(医生用生理盐水冲洗伤口。)
“Nasal irrigation can help relieve sinus congestion.”
(鼻腔冲洗可以帮助缓解鼻窦充血。)
irrigation system — 灌溉系统,指用于向农田或园林输送水的整套设备和设施。
“The new irrigation system increased crop yields by 30%.”
(新的灌溉系统使作物产量提高了30%。)
drip irrigation — 滴灌,一种节水灌溉技术,通过管道缓慢滴水直接滋润植物根部。
“Drip irrigation is widely used in vineyards.”
(滴灌技术广泛应用于葡萄园。)