erupt

1.[i][t]（火山）爆发；（岩浆、烟等）喷出when a volcanoerupts or burning rocks, smoke, etc.erupt orare erupted , the burning rocks, etc. are thrown out from the volcano

2.[i]突然发生；爆发to start happening, suddenly and violently

3.[i][t]突然发出（尤指叫喊）to suddenly express your feelings very strongly, especially by shouting loudly

4.[i]突然（在皮肤上）出现to suddenly appear on your skin

1.(火山等)迸发,喷出,爆发

2.(人从房子里)涌出;(牙齿)冒出;(皮肤)发疹子

3.喷发;喷射出

1.to start suddenly with a lot of violence or noise; if a place erupts, there is suddenly a lot of noise as people start shouting, laughing, or fighting; to suddenly express a particular feeling, especially anger, in a noisy way

2.if a volcano erupts, it explodes inside and flames, rocks, and lava come out of the top

3.if spots erupt on your skin, a lot of them suddenly appear there