parallel serial converterparallel-to-serial converterparallel-to-serialconverter并: combine; merge; incorporate; ...串: string together转换器: commutator; changer; switch; ...串行器 串化器 并串行转换器 并串转换器: serializer并串行转换器: serializer下载手机词典可随时随地查词查翻译