Polyoxide
多氧化物
🗣️ 情景例句
You have a very good memory eyes.
你的记性真好。
A good winter brings a good summer.
瑞雪兆丰年。
Are you coming with us tomorrow ? Uncle Li said we could borrow his boat.
明天你和我们一起去吗？李叔叔说我们可以借用他的船。