mother of pearl_航海英汉词典
mother of pearl
[航海英汉词典]
mother of pearln.珠母层
是什么意思，mother of pearl的解释，mother of pearl的翻译
[能源英汉词典] mother of pearl
[计算机英汉词典] mother of pearl
[轻工业英汉词典] mother of pearl
[进出口英汉词典] mother of pearl
n.珠母层
