adjective🔗Share切れ味が悪い, 鈍いLacking the ability to cut easily; not sharp."All these knives are dull."これらのナイフはすべて切れ味が悪い。qualityutensilabilityChat with AIVocabulary GamePractice Reading
adjective🔗Shareより退屈な, つまらないBoring; not exciting or interesting."He sat through the dull lecture and barely stayed awake."彼は退屈な講義の間座っていて、ほとんど起きていられなかった。characterattitudeChat with AIVocabulary GamePractice Reading
adjective🔗Shareより鈍い、光沢がないNot shiny; having a matte finish or no particular luster or brightness."Choose a dull finish to hide fingerprints."指紋を隠すために、より鈍い仕上がりを選んでください。appearancequalityChat with AIVocabulary GamePractice Reading
adjective🔗Shareより鈍い, 愚鈍な, 知性の低いNot bright or intelligent; stupid; having slow understanding.""After a long day at work, my mind feels duller and I have trouble focusing." "長い一日の仕事の後、私の頭はより鈍くなり、集中するのが難しくなります。characterhumanmindpersonabilityqualityChat with AIVocabulary GamePractice Reading
adjective🔗Share鈍い, 活気のないSluggish, listless."After a long, sleepless night, I felt much duller and less focused at work. "長い、眠れない夜の後、仕事ではるかに鈍く、集中力も低下していると感じました。mindbodyconditionChat with AIVocabulary GamePractice Reading
adjective🔗Share曇った、陰ったCloudy, overcast."The day was duller than yesterday, with thick clouds blocking the sun. "昨日は分厚い雲が太陽を遮り、今日の方が曇っていました。weathernatureChat with AIVocabulary GamePractice Reading
adjective🔗Share鈍い, 無感覚なInsensible; unfeeling."After years of working at the factory, his heart grew duller to the suffering of his coworkers. "工場で長年働いた後、彼の心は同僚の苦しみに対して鈍くなっていった。sensationmindcharacterhumanChat with AIVocabulary GamePractice Reading
adjective🔗Share鈍い, 鈍重なHeavy; lifeless; inert."After a long illness, her eyes looked duller and showed little spark. "長い病気のあと、彼女の目は鈍く見え、輝きをほとんど示さなかった。conditionqualityChat with AIVocabulary GamePractice Reading
adjective🔗Share鈍い, 弱い(of pain etc) Not intense; felt indistinctly or only slightly."Pressing on the bruise produces a dull pain."打ち身を押すと鈍い痛みが生じる。sensationmedicineChat with AIVocabulary GamePractice Reading
adjective🔗Share鈍い, くぐもった(of a noise or sound) Not clear, muffled."The music sounded duller through the thick walls of the apartment. "音楽はアパートの厚い壁を通して、よりくぐもって聞こえた。soundsensationChat with AIVocabulary GamePractice Reading
noun🔗Share鈍くするものOne who, or that which, dulls."The constant interruptions were a duller of his focus, making it impossible to finish his report. "絶え間ない中断は彼の集中力を鈍くし、レポートを完成させることが不可能になりました。personthingChat with AIVocabulary GamePractice Reading