英语词汇“前級擴大機”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	前級擴大機
释义	前級擴大機 qián jí kuò dà jī音响扩大机的前半部分。主要用途作为各种讯源的切换器。
随便看	frozen soil hydrology frozen soil mechanics frozen soil near root frozen soil parameterization frozen soil region frozen soil roadbed frozen soil road foundation frozen soils frozen soils change frozen soils mechanics frozen soils structure frozen soils temperature frozen soil strength frozen soil structure Frozen soil subgrade frozen-soil talik frozen soil tunnel frozen soil wall frozen sole frozen solid frozen soup frozen soybean curd frozen Spanish mackerel frozen sparrow frozen specific heat