Piston attenuator
[电] 活塞衰减器
🧩 词语组成解析
piston
['pɪstən]
n. <机>活塞;
n. 衰减器\\n[化] 衰减器; 弱化子
🗣️ 情景例句
That's the way I look at it.
我就是这么看这件事的。
Turn left at the first light. You can't miss it.
到第一排红绿灯处往左拐。你不会找不找的。
Looking into the drawing room, she saw a scene of confusion over by her writing desk.
她往起居室里看去，写字台边一片狼籍。