Oxycelluoxe
氧化纤维素
🗣️ 情景例句
Yes, I know that.
是的 ，我知道。
She finally began to get angry when Paul didn't arrive.
当保罗没有到达时，她终于开始生气了。
Do you see the big gate over there?
你看见那边的大门了吗？