词汇	throttle valve plate
释义	throttle valve plate 节流阀片
随便看	productive inflammation productive infrastructure productive innovation productive integration energy consumption productive intellect productive intermission productive interval productive inventory productive investment productive invetment productive knowledge productive knowledge clusters productive knowledge of language productive labo productive labor productive labor cost mehtod productive labor cost method productive labor hours method productive labor in its general sense productive labour productive labo u r productive labour cost method productive labo u r cost method productive labourer productive labour hours method