adjective🔗Share暗淡的，昏暗的。 Not bright or colorful."The lighting was too dim for me to make out his facial features."光线太暗了，我都看不清他的五官。appearancecolorChat with AIVocabulary GamePractice Reading
adjective🔗Share笨，愚笨。 Not smart or intelligent."My cousin is a dimmer student; he often struggles with even the simplest math problems. "我的表弟学习比较笨，甚至最简单的数学题他都经常感到吃力。mindcharacterpersonhumanChat with AIVocabulary GamePractice Reading
adjective🔗Share朦胧，昏暗。 Indistinct, hazy or unclear."His vision grew dimmer as he aged."随着年龄增长，他的视力越来越模糊了。appearanceconditionqualityChat with AIVocabulary GamePractice Reading
adjective🔗Share不赞成的，不看好的。 Disapproving, unfavorable: rarely used outside the phrase take a dim view of."My parents take a dimmer view of me staying out late now that I missed my curfew last week. "既然我上星期错过了宵禁时间，我父母现在对我在外逗留到很晚这件事更不赞成了。attitudenegativeChat with AIVocabulary GamePractice Reading
adjective🔗Share变暗的，减弱的 Lessened, reduced"The diminished Roman Empire never recovered from the sack of Rome."罗马帝国在罗马被洗劫后一蹶不振，势力变得更加衰弱。amountenergydegreeChat with AIVocabulary GamePractice Reading
adjective🔗Share黯淡的，不重要的 Made to seem less important, impressive, or valuable"She felt diminished by the report card."她觉得成绩单让她觉得自己变得不重要了。valueattitudequalityChat with AIVocabulary GamePractice Reading
adjective🔗Share降半音的 Reduced by a semitone"The song sounded slightly off because the second chord was dimmer by a semitone. "这首歌听起来有点跑调，因为第二个和弦降了半音。musicChat with AIVocabulary GamePractice Reading
noun🔗Share调光器，光暗调节器。 A rheostat that is used to vary the intensity of a domestic electric light"I installed a dimmer in the dining room so we could adjust the light level for different meals. "我 在 餐厅 装 了 个 调光器，这样 我们 吃饭 的 时候 就 可以 根据 不同 的 饭菜 调节 灯光 的 亮度 了。electronicsdeviceelectricutilitytechnologyChat with AIVocabulary GamePractice Reading
noun🔗Share调光开关 A switch used to select between the low and high headlamp beam on a road vehicle. (usually as "dimmer switch", primarily in North America; elsewhere "dipswitch" or "dipper switch")"He flicked the dimmer to avoid blinding the oncoming traffic with his high beams. "他拨动了调光开关，以免用远光灯晃到对面来车。vehicletechnologyelectronicsdevicemachineChat with AIVocabulary GamePractice Reading
