Dioolymer
二聚物
🗣️ 情景例句
Actually, it's the only newspaper.
事实上， 它是唯一的报纸。
Carol would like to eat Italian pizza.
卡罗尔喜欢吃意大利馅饼。
It seems that man was making a real effort to understand the seasons 20,000 years earlier than has been supposed.
看来人类早就致力于探索四季变迁了，比人们想像的要早20，000年。