spring up
phrasal verbwithspringverb[Iusually+ adv/prep]uk/sprɪŋ/us/sprɪŋ/sprangorUSalsosprung|sprung
tostarttoexistsuddenly:
突然出现；涌现Thousands of newbusinesseshavesprungupin the pastcoupleofyears.过去几年里数千家新企业如雨后春笋般涌现出来。
Existing and being
- account forsomething
- alive
- be
- be a thingidiom
- been
- come
- existential
- extant
- found
- have legsidiom
- hood
- lie
- lie in
- living
- run
- they're
- thing
- viability
- we're
- who're