n a contagious skin infection caused by the itch mite; characterized by persistent itching and skin irritation
n a strong restless desire
n an irritating cutaneous sensation that produces a desire to scratch
v scrape or rub as if to relieve itching
v have or perceive an itch
v cause to perceive an itch
v have a strong desire or urge to do something
n. 痒( itch的名词复数 ); 渴望, 热望
v. 发痒( itch的第三人称单数 )