noun🔗Share鸡毛掸子，抹布 An object, now especially a cloth, used for dusting surfaces etc."She used a duster to clean the bookshelves. "她用鸡毛掸子擦拭书架。itemutensilthingChat with AIVocabulary GamePractice Reading
noun🔗Share掸灰人，拂尘者 Someone who dusts."The office hired a new duster to keep the desks clean. "办公室新雇了一个掸灰的，负责保持桌子的干净。jobpersonworkChat with AIVocabulary GamePractice Reading
noun🔗Share风衣，罩衫 A light, loose-fitting long coat."My grandmother wore a light duster coat to the family picnic. "我奶奶去家庭野餐的时候穿了一件轻薄的风衣。appearancewearstyleitemChat with AIVocabulary GamePractice Reading
noun🔗Share除尘器，掸尘器 (paper-making) A revolving wire-cloth cylinder which removes the dust from rags, etc."Before being pulped for paper, the rags were fed into a duster to remove any dirt and loose fibers. "在这些碎布被制成纸浆之前，会先放入一个除尘滚筒中，去除灰尘和松散的纤维。machineutensilindustryChat with AIVocabulary GamePractice Reading
noun🔗Share扬风机，簸扬机 (milling) A blowing-machine for separating the flour from the bran."The miller used the duster to separate the fine flour from the rough bran after grinding the wheat. "磨坊主在碾磨小麦后，用扬风机把细腻的面粉从粗糙的麸皮中分离出来。machineagricultureindustryChat with AIVocabulary GamePractice Reading
noun🔗Share干井，无油气井。 (oil and gas) A dry drill hole, one that does not produce oil or gas."After months of drilling, the oil company sadly announced that well #4 was a duster, meaning it wouldn't produce any oil. "经过几个月的钻探，石油公司遗憾地宣布4号井是口干井，也就是说它不会产出任何石油。geologyindustryfuelChat with AIVocabulary GamePractice Reading
noun🔗Share防空炮车，除尘器 A vehicle-mounted, multi-barrelled, anti-aircraft gun."During the military parade, a duster rumbled past, its four barrels pointed towards the sky, ready to defend against enemy aircraft. "在阅兵式上，一辆**“除尘器”防空炮车**隆隆驶过，它的四根炮管指向天空，随时准备防御敌机。vehiclemilitaryweaponmachineChat with AIVocabulary GamePractice Reading
noun🔗Share太阳裙，夏日裙。 A sundress.""She wore a pretty floral duster to the outdoor wedding." "她穿着一件漂亮的花朵图案太阳裙去参加了户外婚礼。wearstyleappearanceitemChat with AIVocabulary GamePractice Reading
noun🔗Share板擦，黑板擦。 A block of felt strips, shaped ergonomically, used to remove chalk from a blackboard."The teacher used the duster to clean the blackboard after the math lesson. "数学课后，老师用板擦擦干净了黑板。stationeryitemeducationutensilthingChat with AIVocabulary GamePractice Reading
noun🔗Share高球，扬尘球 A high pitch toward the batter."The pitcher threw a duster, forcing the batter to duck to avoid getting hit. "投手投了一个高球，扬尘球，逼得打者不得不弯腰躲避，以免被击中。sportChat with AIVocabulary GamePractice Reading
