Vernadite
水合软锰矿
🗣️ 情景例句
We'll do that immediately.
我们可以立即跟她谈。
By little and little the wolf eateth the sheep.
狼吃羊，一只一只进肚肠。
The sudden barking frightened Clara.
突然的狗叫声吓坏了克拉拉。