构成幻路 phantoming

幻路供电 phantom powering

架成幻路 phantoming

实路对幻路的串音 side-to-phantom crosstalk

幻路负载 phantom load

实路对幻路的远端串音 side-to-phantom far-end crosstalk

地回幻路 earth-return phantom circuit

幻路电源、幻象供电 phantom power

幻路中继线 phanton trunk