Klausner's reaction
[医] 克劳斯讷氏[絮凝]反宁(试验)(检梅毒)
🧩 词语组成解析
🗣️ 情景例句
How much does a return ticket cost?
返程票多少钱？
There's nothing to it.
这没有什么啦。
You can never turn the clock back.
时光不能倒流。