engaged signal

engaged signal, engaged tone

• [主英国英语](电话)忙音,占线信号 [参较 ringing tone, dialling tone]

• national aeronautics and space administrations
• disembargoed
• get next
• Chermidae
• Noctuoidea
• cwo.
• mavourneen
• gaillardia
• cold wall
• cool it
• flat-top antenna
• jumboise,jumboizing
• tittered
• lead a dog's life
• coronules
• electric dipole
• have a hard time of it
• license plate
• electroencephalographic
• creationism
• concentration method
• two-double
• overdressing
• monatomically
• sealskins
• beam transmission
• user-friendlinesses
• dust bag
• Castalian
• advice boat
• loggings
• Sully Prudhomme, Rene Francois Armand
• prudence
• put someone's monkey up
• enate
• man-rem
• short interest
• halo-
• endamagements
• plutonium-239
• infl
• tol-
• reconcentrating
• teasiest
• get someone in wrong
• medical history
• paleographical
• tuck sth ↔ in
• He
• porcupinefish
• globe lightning
• strip-crop
• ultimate constituent
• a still sow
• scat-singer
• tutania
• cowabungas
• Vespoidea
• full facer
• preprocess
• paleopathologies
• sundry
• debris ice
• S.H.A.
• radiophonic
• medians
• lepidoses
• wage
• hoarier
• intraluminal stent
• civilizings
• booty trap
• without a parallel
• Bach family
• exclaimest
• soberly
• epidemic disease
• cooperativization
• buyer's markets
• oppositionists
• Brahmani,Brahmanee
• stool plate
• red-bloodedness
• wave sth/sb↔down
• Velocipedidae
• analysers
• indigoids
• wild indigoes
• lay a fire
• gill-netters
• indigos
• vermination
• fashion shows
• intumescents
• step soldering
• in ruins
• shudder at
• blowout
• stroyer
• multipliers