Polyi-poly(c)
[化] 聚肌胞苷酸
🗣️ 情景例句
The biggest.
最大的。
The bird that can sing and won't sing must be made to sing.
生来能唱的鸟，不愿唱也得叫它唱。
I had not laughed since I became deaf.
我耳聋后就从来没有笑过。