Karpinskyite
n. [矿]硅镍镁石
🗣️ 情景例句
You have to ask for my father's permission.
你必须征得我父亲的同意。
The German quotation is lower than yours.
德国报价比你们的低。
He gives the bank specimens of his signature,
他把自己签名的样本交给银行，