inaudible

inaudible [inˈɔ:dəbl] adj.

1. ■ 听不见的

His voice was almost inaudible. 他的声音几乎听不见。

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继承用法

inaudibility [inˌɔ:dəˈbiliti] n. inaudibleness n.

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词性变化

inaudibly adv.