Pseudocellulose
半纤维素
🗣️ 情景例句
You look young for your age.
你比你的实际年龄年轻多了。
Well, to tell the truth, I was a little disappointed.
说实话，我有点失望。
When I present my views on the competitive products, I will refer to the patent situation.
专利的情况会在说明竞争产品时一并提出。