单词	twin screw pump
释义	twin screw pump 双螺杆泵
随便看	direct smelting in converters direct-smelting in converters direct social labor direct social labo(u)r direct social labo(u)r on a society-wide scale direct solar irradiance direct solar radiation direct solicitation direct solution direct solution of geodetic problem direct sound DirectSound direct sounder direct sound field direct sound positive direct sound wave direct source direct sowing direct space management direct spark direct spark ignition direct speech direct speech act direct speech transmission direct spike scqb scqf scqh scqs scrf scrj scrm scrw scrx scry キエキエイキエイキエイキエイルキエウセルキエツキエノコルキエルキエン