1)sex-limited race,限性品种2)sex-limited silkworm variety with yellow cocoon,限性黄茧品种3)sex-limited newly-hatched larva color species,蚁色限性品种4)stripedouble sexlimitation,斑纹双限性品种5)Loose eggs sex-limited race,散卵限性品种6)The source-limited type of varieties,源限型品种
用法例句
Breeding of the sex-limited silkworm variety with yellow cocoon;