preamp

n. （无线电）前置放大器

词形变化

preamps 复数 preamps preamped preamping preamps 三单 preamping 现在分词 preamped 过去式 preamped 过去分词

释义与例句

n.
  1. 1.

    Alternative spelling of pre-amp.

v.
  1. 1.

    preamplify

词源

From pre- + amp.

来源：wiktionary