periodic

adjectiveonly before noun

UK /ˌpɪəriˈɒdɪk/

1
happening regularly though not frequently
The committee has to prepare periodic progress reports.
Despite a UN peace plan, periodic fighting continues.
Synonyms and related words
Sometimes, but not often
sometimes
occasionally
intermittent
Synonyms and related words
Regularly and regular
regularly
regular
constantly

单词	periodic
释义	periodic adjectiveonly before noun UK /ˌpɪəriˈɒdɪk/ Other entries for this word the periodic table noun DEFINITIONS1 1 happening regularly though not frequently The committee has to prepare periodic progress reports. Despite a UN peace plan, periodic fighting continues. Synonyms and related words Sometimes, but not often sometimes occasionally intermittent Synonyms and related words Regularly and regular regularly regular constantly derived word periodically adverb She suffers periodically from back pain. Synonyms and related words Sometimes, but not often sometimes occasionally intermittent Synonyms and related words Regularly and regular regularly regular constantly periodic adjectiveonly before noun US /ˌpɪriˈɑdɪk/ Other entries for this word the periodic table noun DEFINITIONS1 1 happening regularly though not frequently The committee has to prepare periodic progress reports. Despite a UN peace plan, periodic fighting continues. Synonyms and related words Sometimes, but not often sometimes occasionally intermittent Synonyms and related words Regularly and regular regularly regular constantly derived word periodically adverb She suffers periodically from back pain. Synonyms and related words Sometimes, but not often sometimes occasionally intermittent Synonyms and related words Regularly and regular regularly regular constantly
随便看	outlast outlaw outlay outlet outlier outline outlive outlook out loud outlying outmaneuver outmanoeuvre outmatch outmoded outnumber out of action out of (all) proportion (to something) out-of-body experience out of bounds out of breath out of commission out of condition out of control out-of-court out-of-date