sprayingn.喷雾动词spray的现在分词形式.sprayv.喷雾；喷射；扫射n.喷雾；喷雾器；水沫spraying plant喷涂设备,喷雾设备spray grouting旋喷注浆spray absorber喷淋吸收器spray painting喷漆sprayed rubber喷制橡胶spray moulding喷涂成型spraying booth喷漆室spray oil pump喷油泵试验台spray atomizer喷淋雾化器spray technique喷药技术