单词	spiro chain
释义	spiro chain 螺旋链
随便看	New technical new technical breakthrough new technical break through new technical carbon black new technical characteristic new technical lecture on computer new technical revolution new technics new technique new technique application New technique for celiotomy new technique of bank protection new technique of borrowing new technique of developing soybean milk new technique of erection new technique of extracting gold by resin new technique of palladium membrane preparation New technique of resuscitation new techniques new techniques and methods New Techniques for Frontier Exploration new techniques for gravity survey new techniques for pesticide control New Techniques in Life Sciences new techniques of afforestation