occasionon Basic wordsalso onCEFR Intermediate (B1)? CEFR Upper intermediate (B2)? CEFR Advanced (C1)? Academic Vocabulary List (AVL)? Band 2 (BND2)? Band 3 (BND3)? 场合,时机,机会, 引起,惹起 occasions occasions(noun) 场合,机会(occasion的复数),理由 occasion occasion(noun) 场合,时机,机会 occasion occasion(verb) 引起,惹起 occasional occasional(adjective) 临时的,偶然的,特殊场合的 occasionally occasionally(adverb) 偶尔地 Forms nounverbadjectiveadverb occasions occasion occasional occasionally occasion