Alternation theory
[医] 更替学说, 格子学说(抗原抗体反应)
🧩 词语组成解析
alternation
[ˌɔ:ltə:'neiʃən]
n. 交替，轮流，间隔;交替工作;更迭;变换;
🗣️ 情景例句
One of my great enthusiasms in music.
我的一大爱好就是音乐。
Go farther and fare worse.
一动不如一静。
It was carrying some large bags of rice. Suddenly one of the bags fell off the truck.
它运载着大包大包的米。突然一袋米从卡车上掉了下来。