Paraserum reaction
[医] 副血清反应
🧩 词语组成解析
🗣️ 情景例句
They mentioned you as a good source of information.
他们说你消息灵通。
We know not what is good until we have lost it.
有的时候不爱惜，失了以后空叹息。
She sang perfectly in the hall last night.
她昨晚在大厅唱得非常好。