sporadic
sporadic
[spəˈradɪk]
adjective
sporadically
adverb
语源
[spəˈradɪk]
adjective
- occurring at irregular intervals or only in a few places; scattered or isolated
散乱的；零星的
sporadic fighting broke out.
零星有战斗爆发。
sporadically
adverb
语源
- late 17th cent.: via medieval Latin from Greek sporadikos, from sporas, sporad- 'scattered'; related to speirein 'to sow'
考试词汇表
