fidelity
特殊用法acoustic fidelity1.■声音逼真度audio fidelity1.■声频保真度, 音频保真度colour fidelity1.■彩色逼真度, 色保真度dynamic fidelity1.■动态保真度electric fidelity1.■电信号保[逼]真度electroacoustic fidelity1.■电声逼真度, 电声保真度eye fidelity1.■映象保真性, 保真度high fidelity1.■高保真度, 高度传真性high-grade fidelity1.■优质保真度reproduction fidelity1.■重放保真度, 重现保真度