audiphone

常見例句

• Investrgation and guidance of audiphone using in convalescents
  療養(yǎng)員助聽器使用的調(diào)查與指導(dǎo)
• The actuality and countermeasure analysis to the senile audiphone market in China
  我國老年助聽市場(chǎng)的現(xiàn)狀、原因及對(duì)策分析
• audiphone earplug
  助聽器耳塞
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