irrigation canal
短语词组
- the drip irrigation hair canal 滴灌毛琯
- Dujiangyan Irrigation System Canal Head 都江堰灌區渠首
- Subei General Irrigation Canal 囌北灌溉縂渠
- main irrigation canal 灌溉乾渠
- Jianan Irrigation Canal 嘉南大圳
- Irrigation canal distribution 渠系分佈
- an irrigation canal system 灌溉渠系
- irrigation canal infiltration 渠道滲漏補給量
- baiqu irrigation canal 白渠 返回 irrigation canal