Serologic
a. 血清学\\n[医] 血清学的
🗣️ 情景例句
Richard, I know your next book will be a success. Richard
我相信你的下一本书会成功。
Rain before seven: fine before eleven.
早雨不过午。
After I had sat down, he said that business was very bad.
待我坐下后，他说生意非常不景气。