基本解释[能源科學技術]銳孔板英汉例句雙語例句It has rounded shoulders inside instead of the sharp orifice - like edge.在內部作成圓形凸肩以代替銳緣孔板狀的側麪。词组短语短語sharp -edge orifice meter 銳孔流速計;銳孔流量計专业释义能源科學技術銳孔板