Deoxyadenosine
[化] 脱氧腺苷
🗣️ 情景例句
Grandpa,
爷爷，
I don't know for sure.
我不能肯定。
a lorry arrived at the factory with a truly colossal biscuit which weighed 2,400 pounds.
一辆卡车驶进了工厂，运来了一个特大无比、重达2，400磅的饼干。