#每日一词# 【ostentation】 [,ɔsten'teiʃən]n. 卖弄;虚饰;炫耀卖弄,虚饰,炫耀(pretentious or showy or vulgar display) {记}词根记忆:ostent(显现)+action →显现,炫耀{例} Choose a lifetime of opportunity-not one of ostentation