Widal's reaction
[医] 肥达氏反应, 伤寒凝集反应(检伤寒)
🧩 词语组成解析
🗣️ 情景例句
Their relationship is over.
他们之间的关系完了。
A cat has nine lives.
猫有九条命。
I know. I can help him with most of his subjects.
我知道。我可以帮助他学习绝大多数科目。