Erbs
abbr. equivalent rectangular bandwidths 等值直角带宽
🗣️ 情景例句
We should.
我们应该如此。
You can't make bricks without straw.
没有稻草，制砖难搞。
It has been found that certain bats emit squeaks and by receiving the echoes,
人们发现，某些蝙蝠能发出尖叫声，