“suggestion box”的概念、定义、翻译、参考文献-科学参考

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。

单词	suggestion box
释义	suggestion box 意见箱
随便看	ultrasonic thickness indicator ultrasonic thickness measurement ultrasonic thickness measuring unit ultrasonic thickness meter ultrasonic thickness tester ultrasonic tomograph ultrasonic tomographic apparatus ultrasonic tomography ultrasonic tooth cleaner ultrasonic trainer ultrasonic transducer ultrasonic transmitter ultrasonic travelling wave ultrasonic treatment unit ultrasonic underwater communication ultrasonic vibration ultrasonic vibration dyeing ultrasonic vibration generator ultrasonic vibrator ultrasonic videocorder ultrasonic viscometer ultrasonic visualization ultrasonic walking aid ultrasonic washbasin ultrasonic washer