- 釋義
- 同反義
名詞
- 1. 運河; 灌溉渠
- 2. 道 the alimentary canal 消化道
同義詞
1. an artificial waterway constructed to allow the passage of boats or ships inland or to convey water for irrigation
2. a tubular duct in a plant or animal, serving to convey or contain food, liquid, or air