Polyu
[化] 聚尿苷酸
🗣️ 情景例句
The same baseball glove?
同样一个棒球手套吗？
Look for a needle in a bundle (or bottle) of hay.
海底捞月。
I've no idea. He just asked me to come round for supper.
我也不知道，他只是叫我过来吃晚饭。