Preaccentuator
预增强器, 频率预校正电路, 预加重器
🗣️ 情景例句
He is a leader in his field.
他是他行业的领导者。
He that cannot ask cannot live.
不会求者不会生。
she rang up her daughter and asked for her help in what she described as a little spot of bother.
她只得打电话向女儿求援，说她碰到了一点儿小麻烦。