Paps
[=3'-phosphoadenosine-5'-phosphosulfate]3'-磷酸腺苷-5'-磷酸硫酸酯
🗣️ 情景例句
He is new at the work to the work.
他没有做这项工作的经验。
Then, all of a sudden, it became cloudy and began to rain.
可是突然天就变了，乌云密布并下起雨来。
The doctor examined the soldier's wound carefully.
大夫仔细检查了战士的伤口。