Attenuator
其它 Othern. 衰减器\\n[化] 衰减器; 弱化子
🏥 医学释义
衰减器，消音器
🗣️ 情景例句
And have you had an engineer come in to do an inspection?
你们可有一个工程师来做过检查吗？
Empty wagons rattle loudest.
空车响声大。
But they suddenly became the parents of quintuplets,
但是他们出人意料生了个五胞胎，