O attenuator
[电] O型衰减器
🧩 词语组成解析
n. 衰减器\\n[化] 衰减器; 弱化子
🗣️ 情景例句
You're very lucky to have a caring family.
你很幸运有一个温馨的家庭。
Whose responsibility are the shipment charges?
运费由谁来负责呢？
Hello. Could I speak to Pat, please?
喂，请帕特听电话好吗？