Klirrfactor
波形失真因数, 畸变因数, 非线性谐波失真因数
🗣️ 情景例句
What a bargain! Thanks for helping me with this shopping.
真是太划算了！谢谢你带我买这些东西。
Never offer to teach fish to swim.
切莫教鱼游泳。
You'd better let her alone.
你们最好是让她一个人呆会儿。