片语
irrigation channel[农工] 灌溉渠,灌渠;进水渠道
Subei General Irrigation Canal苏北灌溉总渠
Jianan Irrigation Canal嘉南大圳
baiqu irrigation canal白渠
Irrigation canal distribution渠系分布
the drip irrigation hair canal滴灌毛管
Dujiangyan Irrigation System Canal Head都江堰灌区渠首
irrigation canal infiltration渠道渗漏补给量
an irrigation canal system灌溉渠系
main irrigation canal灌溉干渠