Stepped attenuator
[电] 梯级衰减器
🧩 词语组成解析
v. 踏；行走（step的过去式和过去分词）
n. 衰减器\\n[化] 衰减器; 弱化子
🗣️ 情景例句
Let's go out and get crazy tonight.
今晚咱们出去疯玩一场吧。
A man becomes learned by asking questions.
要长学问，就得多问；多问则业精。
In the Northwest, there will be snow in the night.
西北夜间将降雪。