artificial mastoid造句
例句与造句
- Verification regulation of standard artificial mastoids
标准仿真乳突检定规程 - Specification for artificial mastoids for the calibration of bone vibrators used in hearing aids and audiometers
助听器及听力计中骨传导振动器校准用仿真乳突规范 - It's difficult to find artificial mastoid in a sentence. 用artificial mastoid造句挺难的