相关单词近義詞 quiet 安靜的, out of earshot 聽不到的範圍..., low 低的, faint 微弱的, soft 柔軟的, silent 安靜的, noiseless 無聲的, imperceptible 感覺不到的, soundless 無聲的, still 靜止的, unhearable 無法聽到的反義詞audible, 聽得見的臨近詞inaugural, inappropriate, inaudibleness, inaudible sound, inaudible sounds, inaudible language相似詞inarticulate, inasmuch as, inattention, inattentive, inaugural, inaugurate, Inauguration Day, inauspicious, 返回 inaudible