Biquadrate
n. [数]双二次,四次幂
🗣️ 情景例句
They all work hard, without exception.
他们个个努力工作，无一例外。
My uncle had a heart attack last year.
我的叔叔去年患了心脏病。
I don't think you are right.
我认为你是不对的。