• vi. 爆发；喷出；发疹；长牙
• vt. 爆发；喷出

e-, 向外。-rupt, 断裂，爆发。

erupt

erupt: [17] Etymologically, erupt means simply ‘break out’. It comes from the past participle of Latin ērumpere, a compound verb formed from the prefix ex- ‘out, from’ and rumpere ‘break’ (source of English rout, route, routine, and rupture, and related to bereave, rob, and robe). English actually acquired the derived noun eruption [15] before the verb.
=> bereave, corrupt, disrupt, rob, rout, route, routine, rupture

erupt (v.)

1650s, of diseases, etc., from Latin eruptus, past participle of erumpere "to break out, burst," from assimilated form of ex- "out" (see ex-) + rumpere "to break, rupture" (see rupture (n.)). Of volcanoes, from 1770 (the Latin word was used in reference to Mount Etna). Related: Erupted; erupting.

1. He says it's like a volcano ready to erupt.

他说这就像一座即将喷发的火山。

来自柯林斯例句

2. The volcano could erupt at any time.

这座火山随时可能爆发。

来自《权威词典》

3. An active volcano may erupt at any time.

活火山会随时喷发。

来自《权威词典》

4. A regional conflict would erupt into violent warfare.

地区性冲突会演变成一场大战.

来自《简明英汉词典》

5. Volcanoes and geysers erupt.

火山和间歇喷泉均能喷发.

来自《简明英汉词典》