Quadrinomial
a. 四项式的\\nn. 四项式
🗣️ 情景例句
We should thank you.
我们应当感谢你。
He hears a nice tune. Now, he is listening to it.
他听到了美妙的旋律。现在，他在倾耳聆听。
I thought he must have misunderstood me, so I repeated its name.
我想他一定误解了我的意思，于是又说一遍村庄的名字。