Symmetrical pi attenuator
[电] 对称Π型衰减器
🧩 词语组成解析
n. 圆周率\\n[计] 处理器接口, 程序中断
n. 衰减器\\n[化] 衰减器; 弱化子
🗣️ 情景例句
And you gave up your career as a music teacher?
那么你就放弃了音乐教师的事业？
He is not interested in money matters.
他对金钱问题不感兴趣。
Ships may be delayed by storms; flights may be cancelled because of bad weather, but trains must be on time.
轮船船期可能因风暴而推延，飞机航班可能因恶劣天气而取消，唯有火车必然是准点的。