beryln.绿玉石；绿宝石Beryl.n.贝丽尔(女子名)beryllium oxide fibre氧化铍纤维Beryllium measurement铍测量beryllium window tube铍窗(X线)管beryllium-like ions类铍离子beryllium concentrate铍精矿Berylline Hummingbird高职学生beryllium oxychloride二氯一氧化铍beryllium nickel alloy铍镍合金beryllium dome tweeter铍膜球顶形高音扬声器beryllium-base alloy铍基合金