雅思 IELTS词汇表（5040 词完整版）

dole electrician observance preface impromptu deduce postage pamper levy piston procure lull misgiving steamer flaunt haste beset overture chronological chasm pretext bustle sarcasm ruffle starch condolence porous malice automation melancholy leaflet piracy deflate crevice tarnish tacit agreeable propriety condense slang sanitary deviate persevere safari hereditary maize physique obnoxious retort malnutrition skating affix perpendicular regeneration dilapidated stairs inert jumble obligatory percussion rupture inept paternity indefinite deplore antagonism auxiliary ultimatum dearth resonant flask grudge bibliography blot outcast meek mishap scorch omen septic ephemeral fervent rainwater commonwealth ghastly diligent sustenance instantaneous prodigious supersede entangle avail irritable duly gape detriment exposition maiden rectify predisposition