短語(yǔ)詞組短語(yǔ)ecological carrying power 生態(tài)承載力safe load carrying power 許用承載能力blade carrying axle motor power 帶刀電機(jī)功率economical radius of carrying power 經(jīng)濟(jì)供電半逕power -carrying 極限容量 返回 carrying power