【电】 alternating-current erasing head
interchange; alternating; communion; exchange; intercommunion; intercourse
【计】 AC
【化】 a-c; A.C.; ac; alternate current(ac,A.C.); alternating curren
alternating current
【经】 intercourse; interflow; swap
disappear; eliminate; pass the time in a leisurely way; remove; vanish
【医】 slake
aspirate; news; sound; tone
【医】 bruit; note; phon-; phono-; sonus; sound; tone
【计】 disk head; head; magnetic head