Convolution theorem

convolution [[kɔnvə'lu:ʃ(ə)n]]

n. 回旋, 卷绕, 盘旋\\n[计] 卷积

theorem ['θiərəm]

n. [数] 定理;（能证明的）一般原理，公理，定律，法则;

theor考虑 + em获得→考虑后获得的结果 → n.[数]定理, 法则

but when I received the letter

但是当我收到那封信

I need small change.

我需要零钱。

Being a good listener means much more than just listening with ears. Eyes mean that I should look at you while you are speaking as a sign of respect. In other words I should not watch TV, or look over your shoulder at other people while we are talking

作一名好的倾听者，决不只是“用耳朵听”。“目”字的意思是，你说话时我应当看着你，这是尊重对方的表现。换句话说，当我们在一起谈话时，我不应当看电视，也不应当越过你的肩膀瞅着别人。