| 例句 |
birdbrainedadjective lacking in seriousness or maturitya birdbrained neighbor who is forever giving me tacky tchotchkes ditzy(or ditsy), dizzy, featherbrained, flighty, frivolous, frothy, futile, giddy, goofy, harebrained, light-headed, light-minded, puerile, scatterbrained, silly, yeasty fatuous, foolish, inane, nonsensical, thoughtless, witlesscrazy, daffy, daft, fruityexuberant, flippant, fluttery, giggly, happy, light, lighthearted, playfulsappy, shallow, superficial earnest, serious, serious-minded, sober, unfrivolous grave, melancholy, somber(or sombre), thoughtfuldignified, heavy, no-nonsense, sedate, severe, solemn, staid not having or showing an ability to absorb ideas readilya group of apparently birdbrained teenagers were clearly bored by the memorial airheaded, bonehead, boneheaded, brain-dead, brainless, bubbleheaded, chuckleheaded, dense, dim, dim-witted, doltish, dopey(also dopy), dorky(slang), dull, dumb, dunderheaded, empty-headed, fatuous, gormless(chiefly British), half-witted, knuckleheaded, lamebrain(or lamebrained), lunkheaded, mindless, oafish, obtuse, opaque, pinheaded, senseless, simple, slow, slow-witted, soft, softheaded, stupid, thick, thick-witted, thickheaded, unintelligent, unsmart, vacuous, weak-minded, witless cretinous, feebleminded, simplemindedboobish, foolish, idiotic(also idiotical), imbecile(or imbecilic), moronicignorant, illiterate, lowbrow, uneducated, uninformed, unintellectual, untaught, unthinkingabsurd, asinine, balmy, cockeyed, crackpot, crazy, cuckoo, daffy, daft, dippy, dotty, featherheaded, fool, half-baked, harebrained, insane, kooky(also kookie), loony(also looney), lunatic, mad, nonsensical, nutty, preposterous, sappy, screwball, silly, tomfool, unwise, wacky(also whacky), zanyfallacious, illogical, invalid, irrational, unreasonable apt, brainy, bright, brilliant, clever, fast, hyperintelligent, intelligent, keen, nimble, quick, quick-witted, sharp, sharp-witted, smart, supersmart, ultrasmart ingenious, resourcefulacute, astute, discerning, insightful, keen, knowing, perceptive, percipient, perspicacious, sagacious, sage, sapient, savvy, wisecerebral, erudite, highbrow, intellectual, knowledgeable, learned, literate, scholarly, thinking, well-readeducated, informed, schooled, skilled, trainedcrafty, cunning, foxy, shrewd, wilyjudicious, prudent, sane, sensible, soundlogical, rational, reasonable, valid |