🧩 词语组成解析
a. 四乘幂的, 双二次的\\nn. 四乘幂, 四次方程式
polynomial
[,pɔli'nəumiəl]
adj. 多项式的,多词学名(指由两个以上的词构成的学名)的;
n. 多项式,由2字以上组成的学名;
🗣️ 情景例句
spending so much time together?
老是在一起呢?
I'm Donald. We met the last time you visited Taiwan.
我是唐纳德,上次你来台湾时我们见过面。
Though Mr.Thompson had turned the lights off before he went to bed, they were on in the morning.
虽然汤普森临睡觉时把灯关了,但早晨灯却都亮着。