Serologic
a. 血清学\\n[医] 血清学的
🗣️ 情景例句
The Sydney Olympics attracted more than one million new travelers into Australia.
悉尼奥运会吸引了超过一百万新的旅游者到澳大利亚。
That's too bad.
真遗憾。
They will also be building new roads and a special railway line.
他们还将修筑一些新的道路和一条铁路专线。