Polya
[化] 聚腺苷酸
🗣️ 情景例句
I couldn't help laughing.
我忍不住笑出来。
When did you do homework?
你什么时候做家庭作业？
The tiny village of Frinley is said to possess a 'cursed tree'.
据说弗林利这个小村里有一棵“该诅咒的树”。