aud, audi, aur, aus
to hear, listen:
to hear, listen:
audience, audio, audible, auditorium, audiovisual, audition, auricular, ausculate
| 词汇 | aud, audi, aur, aus | 
| 词根词缀 | Prefixsuffix.com aud, audi, aur, aus to hear, listen: audience, audio, audible, auditorium, audiovisual, audition, auricular, ausculate | 
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