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
Stop flirting with me.
别跟我调情！
Pat, pat. He is patting the kid on his head.
拍，拍。他在轻拍着那个小孩的头。
I can lend you one and a few pieces of equipment.
我可以借给你一顶帐篷和几样装备。