我从他的沉默中能看出他很困惑。

I could tell from his silence that he was in confusion.

点击显示答案

I could tell from his silence that he was in confusion.

confusion 是名词,来自动词 confuse(使困惑、使混乱),加上名词后缀 -ion 表示状态或结果,意思是"困惑、混乱的状态"。

在 App 中完整学习这张卡片

在 App 中学习