臭蟲

bedbug (Cimex lectularius) / tick

stench / smelly / to smell (bad) / repulsive / loathsome / terrible / bad / severely / ruthlessly / dud (ammunition)

sense of smell / smell bad

lower form of animal life, including insects, insect larvae, worms and similar creatures / CL:條|条[tiao2],隻|只[zhi1] / (fig.) person with a particular undesirable characteristic