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
I try to keep a regular schedule every day.
我每天努力遵守有规律的安排。
We can live without a brother, but not without a friend.
我们生活中可以没有兄弟，但不能没有朋友。
There was less food for birds and also for the prairie dog, a kind of animal which lives in holes in the ground.
供鸟类吃的食物少了，供草原犬鼠（一种生活在地洞里的动物）吃的食物也少了。