Cobaltomenite
硒钴矿
🗣️ 情景例句
He bases his arguments on facts.
他的理论以事实为根据。
That's fine. Fill out this form and let me see your credit card, please.
好极了，请填一下这张表，再给我看一看你的信用卡。
She's been quite different since coming back from America.
从美国回来之后，她变化很大。