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Hearing impairment refers to both complete and partial loss of the ability to hear.
听力障碍是指听力完全和部分丧失。
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Exposure to loud noise can produce a partial or complete loss of hearing.
接触很大的噪音会造成部分失聪，或完全而聋。
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Exposure to loud noise can produce a partial or complete loss of hearing.
接触很大的噪音会造成部分失聪，或完全而聋。
youdao