Percivalite
钠铝辉石
🗣️ 情景例句
Does the library have computers with Internet access?
图书馆有可以上网的电脑吗？
I am pleased to say that we will be able to deliver the transport facilities you require.
很高兴告诉您你方要求的运输设备我方可以发货。
How do you spell that, please?
怎么拼写？