hearing-aids

基本解释

• 助聽器

同根派生

• hearing-aids相关词

英汉例句

• The hearing aids are operated from batteries.
  助聽器用電池供電。
• A hearing aid helps to overcome defects in hearing.
  助聽器有助於尅服聽覺缺陷。

• hearing-aids更多例句