noun ダウンロード 🔗共有 灌漑 The act or process of irrigating, or the state of being irrigated; especially, the operation of causing water to flow over lands, for nourishing plants. Examples : "The farmer used irrigation to water his crops, ensuring a good harvest. " 農家は、豊作を確実にするために灌漑を使って作物を水やりしました。 agriculture technology environment utility toefl AIとチャット語彙ゲーム読解練習