Polyu
[化] 聚尿苷酸
🗣️ 情景例句
I work out at the gym everyday.
我每天都在体育馆进行锻炼。
Give me a ring at my office.
打电话到我办公室。
There was nothing in the record to show that the foreigner's complaint was justified and the Chief of Police strongly denied the accusation.
材料中没有任何文字记载证明外国人所说的情况符合事实，警察局长矢口否认这一指控。