noun 下载 🔗分享 顽童, 捣蛋鬼 A mischievous child. Examples : "The baker shooed the urchins away from his stall, hoping they wouldn't steal any more cookies. " 面包师把那些顽童从他的摊位前赶走，希望他们不会再偷饼干了。 person character human 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 流浪儿，街头顽童。 A street urchin, a child who lives, or spends most of their time, in the streets. Examples : "The baker often gave leftover bread to the urchins who slept in the alley behind his shop. " 面包师经常把剩下的面包给那些睡在他店铺后面的巷子里的流浪儿。 person society human 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 海胆，海刺猬 A sea urchin. Examples : "While snorkeling, we saw many spiky urchins clinging to the coral reef. " 浮潜的时候，我们看到很多带刺的海胆紧紧地依附在珊瑚礁上。 animal ocean food biology 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 刺辊, 小孩. One of a pair in a series of small card cylinders arranged around a carding drum; so called from its fancied resemblance to the hedgehog. Examples : "During the tour of the textile mill, the guide pointed out the urchins, explaining that these spiky cylinders helped prepare the fibers for spinning. " 在参观纺织厂时，导游指出了那些叫做刺辊的部件，并解释说这些带刺的小圆柱体有助于为纺纱准备纤维。 machine industry 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 起爆器 A neutron-generating device that triggered the nuclear detonation of the earliest plutonium atomic bombs. Examples : "Historians now understand that the precise timing of the "Fat Man" atomic bomb's detonation depended on the reliable function of its urchins. " 历史学家现在了解到，“胖子”原子弹的精确爆炸时间取决于其起爆器的可靠运作。 device physics energy weapon military science technology war 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 刺猬, 海胆 A hedgehog. Examples : "We saw two small urchins snuffling around in the garden at dusk, searching for insects. " 傍晚时分，我们看到两只小刺猬在花园里到处嗅着，寻找昆虫。 animal nature 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 小精灵，调皮鬼 A mischievous elf supposed sometimes to take the form of a hedgehog. Examples : "The old woman blamed the garden gnome's disappearance on the urchins, whispering tales of mischievous hedgehog-elves. " 老妇人把花园地精的失踪归咎于那些调皮的小精灵，小声说着关于调皮的刺猬小精灵的故事。 mythology character literature tradition supernatural being 与AI对话词汇游戏阅读练习
