Malladrite
氟硅钠石
🗣️ 情景例句
Would you like to join us?
你想一起去吗？
Would you please tell us the price of these electric heaters so as to help us make the decision.
能否告知这些电热器的价格，以便我们作出决定。
Get away from me!
离我远一点儿！