Pandermite
[矿]白硼钙石
🗣️ 情景例句
Your grandfather went to the Engineering School there.
你爷爷进那个工学院。
Food is necessary to maintain life.
食物是维持生命所必需的。
He opened the book and found a phrase.He read the phrase slowly.
他翻开书找到了一条短语。他缓慢地读着短语。