词汇	declared dead
释义	declared dead 宣告失踪
随便看	selective gears selective gearshift selective gear shift selective gear shifting selective gear transmission selective gene selective gene expression selective generalization rule selective getter Selective Gold Dry Film Lamination selective gonadotropin deficiency selective gradient selective grant selective grants selective grazing selective grinding selective grinding in selective grinding-in selective ground relay selective group incentive selective growth selective-growth selective hardening selective harmonic control selective harmonic detection