供水能力supply: adv. =supplely. channel: n. 〔常 pl.〕【航海】突出舷侧承扣支索的铁板。 irrigation: n. 1.灌溉;水利。 2.【医学】冲洗(法),〔pl. ...irrigation ditch, irrigation channel: 灌渠channel for irrigation: 灌溉渠下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:supply channel irrigation,即可在微信中查询翻译