orchestra noun
ADJ. large, small | full The full orchestra includes two pairs of French horns. | great, top | amateur, professional | philharmonic, symphony | chamber, dance, jazz, string, wind | school, youth
VERB + ORCHESTRA conduct | lead
ORCHESTRA + VERB perform (sth), play (sth) | strike (sth) up The orchestra struck up a lively march. | tune up
ORCHESTRA + NOUN pit
PREP. in a/the ~ She plays viola in a string orchestra. | ~ under the Ulster Orchestra under Philip Ledger
PHRASES the leader of the orchestra
You can also check other dicts: orchestra (English, 中文解释 ), wordnet sense, Collins Definition