St-esr
[化] 饱和转移电子自旋共振
🧩 词语组成解析
[计] 段表, 状态, 系统测试, 直端连接器\\n[化] 磺胺噻唑
[化] 电子自旋共振; 电渣重熔
🗣️ 情景例句
He thinks he'll be accepted,
他觉得他会被录取。
It is my pleasure to introduce the keynote speaker for today.
我很荣幸地介绍今天的主讲人。
The weather was very cold, and many people were ill.
天气非常冷，很多人生了病。