基本解釋圓孔英漢例句雙語(yǔ)例句Yield of slit powder injection was higher than round orifice powder injection.狹縫噴粉的有傚利用率高於圓孔噴粉;211.103.157.156round orifice更多例句詞組短語(yǔ)短語(yǔ)round orifice plate 圓孔板round orifice更多詞組