词汇	友声
释义	友声 yǒu shēng朋友的声音。亦指朋友。友聲
随便看	underground hydrographic drilling underground hydropower house underground hydropower project underground hydropower station underground hydro-power station underground ice underground illegal factory underground impermeable wall underground impervious wall Underground industrial architecture underground infiltration system underground-info-pipeline Underground Infrared Automatic Warning System undergrounding undergroundings underground injection Underground in-situ crusher underground installation underground insulated cable distribution under-ground interaction underground interchange underground investigation by informers Underground iquid underground irrigation underground joint box