土耳其兰是啥宝石

土耳其玉色翠蓝色绿松石蓝宝石蓝 双语例句 1 As a result土耳其兰是啥宝石， the color fastness to light of nylon dyed by turquoise blue improved 0结果表明， 锦纶翠蓝染样土耳其兰是啥宝石的耐光色牢度能提高02 In reactive dyeing， the。 ...