Lesserite
多水硼镁石
🗣️ 情景例句
His studies advanced steadily.
他的学业不断进步。
The woolen sweaters you delivered do not match the sample we provided.
你们交货的羊毛衫和我厂提供的样品不一致。
Zhou Lan, can I have a look at your copy of China Daily?
周兰，我可以看看你这张《中国日报》吗？