We suspect Dr. Clutterbuck's sense of hearing must be injured: for him the 'ear trumpet' magnifies but distorts sound, rendering it less distinct than before.
我们怀疑克拉特巴克博士的听觉一定受到了损伤:对他来说，“助听器”会放大但扭曲声音，使声音变得不那么清晰。
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