Idioagglutinin
自發凝集素
??? 情景例句
A downpour like this never lasts long here at this time of year.
這里每年這個時間象這樣的大雨不會下得很久的。
A little knowledge is a dangerous thing.
淺學誤人。
In the contrary school, the duck is supreme.
與滑翔鳥相對的另一類鳥中，數野鴨本領最高。