Clorocalcite
氯钾钙石
🗣️ 情景例句
Come in, come in. Please, come in.
请进， 请进。请进来。
We know that you are leading exporters of coal and you can provide the quantity we need.
我们知道贵方是主要煤炭出口商，能满足我们的需求量。
Look at your clothes! Where have you been?
瞧你们的衣服！你们去哪儿了？