Amplitude fading
[电] 幅度衰落
🧩 词语组成解析
[计] 衰落\\n[化] 褪色
🗣️ 情景例句
Eight straight-back chairs. Thirty folding chairs.
八张直背椅。三十张折摺椅。
This problem is hard to solve.
要解决这个问题不简单。
The steps are rather narrow.
这些台阶相当窄。