| 例句 |
mumadjective deliberately refraining from speechkept mum about the surprise bridal shower dumb, mute, muted, silent, speechless, uncommunicative, wordless inarticulate, tongue-tiednonvocal, voicelessdumbstrucksulking, sulky, sullen communicative, speaking, talking articulate, eloquent, fluent, voluble, well-spokengabby, garrulous, loquacious, talkative, talkyoutspoken, unreserved, vocalfacile, glib, silver-tongued, smooth-tongued in the 14th century |