Quadrisyllabic
a. 四音节词的,有四个音节的
🗣️ 情景例句
It's natural.
这是很自然的。
We prepared a picnic lunch and drove down by the river.
我们准备了野餐午餐并沿河边向下开车。
Look at the ice! Be careful! It's thin.
瞧那冰！当心！冰很薄。