Erbs
abbr. equivalent rectangular bandwidths 等值直角带宽
🗣️ 情景例句
How can I reward your help?
我怎样才能报答你的帮助呢？
Nothing comes out of the sack but what was in it.
无风不起浪。
It has long been known that the hunting scenes depicted on walls were not simply a form of artistic expression.
大家早就知道，画在墙上的狩猎图景并不是单纯的艺术表现形式，