sip noun
ADJ. careful, cautious, little, nervous, small | long | noisy
VERB + SIP have, take I took a little sip of my drink.
PREP. in ~s He drank the whisky in sips.
sip verb
ADV. slowly | thoughtfully | idly She sat in the warm sun, idly sipping champagne. | appreciatively, gratefully He sipped the warm milk appreciatively.
VERB + SIP pause to She paused to sip her tea.
PREP. at He sipped at his beer thoughtfully. | from She sipped from her glass of water.
You can also check other dicts: sip (English, 中文解释 ), wordnet sense, Collins Definition