Polya
[化] 聚腺苷酸
🗣️ 情景例句
Shantou is a boom town, it's a haven for the manufacturing industry.
汕头是一个新兴的城市，是制造业的港湾。
They're building a new house up the street from me.
我上面的那条街正在造一幢新房子。
We may go abroad. I'm not sure.
我们可能到国外去，但我不敢肯定。