常見例句Fidelity to engagement is a virtue. 信守諾言是一種美德。audio fidelity control 聲頻保真度控制History is more full of examples of the fidelity of dog than of friend. 歷史上狗兒忠誠的事例較諸朋友忠誠的事例多得多。His fidelity and industry brought him speedy promotion. 他的忠于職守和勤于工作使他得到迅速晉級。audio fidelityn. 聲頻逼真度The reproductive quality of audio tapes has improved enormously. 錄音磁帶的復(fù)制質(zhì)量有了很大改進(jìn)。 返回 audio-fidelity