Erbs
abbr. equivalent rectangular bandwidths 等值直角带宽
🗣️ 情景例句
You have thirty seconds to make a word,
你们有三十秒的时间造一个字，
A penny saved is a penny gained.
省一文是一文。
There was a note of triumph in my voice when I told him that it was there in black and white.
我带着一种胜利者的调子告诉他那趟车白纸黑字。明明白白印在时刻表上。