faceless

adj not known by name; with no clear character or identity 不知名的; 特性或身分不清楚的: faceless civil servants 不知名的公务员.

fa (also fah), fab, Fabian, fable, fabled, fabric, fabricate, fabrication, fabulous, fabulously, facade, face, face to face, face up to, face value, face-card, face-cream, face-lift, face-pack, face-saver, facet, facetious, facetiously, facetiousness, facia (also fascia), facial, facially, facile, facilitate, facilitation, facility, facing, facsimile, fact, fact-finding, faction, factional, factionalism, factious, factitious,