Posner's reaction
[医] 波斯讷氏反应(试验)(检尿白蛋白来源)
🧩 词语组成解析
🗣️ 情景例句
Don't worry, Alexandra.
别担心，Alexandra。
You can leave the cooking to me.
做饭的事你尽可以交给我。
Mainframe computers were very large indeed, often occupying whole air-conditioned rooms,
计算机主机确实很大，常常占据了装有空调的多间房间，