hearing test
短语词组
- sound hearing threshold test 纯音听阈测试
- electro hearing aid test 双耳电测听
- hearing aid test box 助听器测试箱
- hearing g test 听力测验
- hearing aid test apparatus 助听器测试仪
- hearing threshold test 听阈测定
- hearing screening test 听力评估
- system of hearing -test 听政制度
- s hearing test 剪切试验 返回 hearing test