noun 下载 🔗分享 毛笔,画笔 A paintbrush. Examples : "That artist uses pencils made of hog bristle to create textured effects in her oil paintings. " 那位艺术家用猪鬃制成的画笔在她的油画中创作出纹理效果。 stationery art utensil 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 铅笔 A writing utensil with a graphite (commonly referred to as lead) shaft, usually blended with clay, clad in wood, and sharpened to a taper. Examples : "The student needed two pencils for the math test. " 那个学生需要两支铅笔来参加数学考试。 stationery writing utensil item 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 光束,光线集合。 An aggregate or collection of rays of light, especially when diverging from, or converging to, a point. Examples : "The astronomer studied the pencils of light emanating from the distant galaxy, searching for clues about its formation. " 这位天文学家研究着从遥远星系发出的道道光束,试图从中找到关于星系形成的线索。 physics energy 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 一束,线束 A family of geometric objects with a common property, such as the set of lines that pass through a given point in a projective plane. Examples : "The set of parallel lines is a family of pencils. " 平行线集合构成一个线束。 math 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 栓剂 A small medicated bougie. Examples : "The doctor recommended using small pencils to help clear the baby's nasal passages. " 医生建议使用小栓剂来帮助清理宝宝的鼻腔。 medicine device 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 用铅笔写, 铅笔书写 To write (something) using a pencil. Examples : "I penciled (BrE: pencilled) a brief reminder in my notebook." 我在笔记本上用铅笔简单地写了个提醒。 stationery writing 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 用铅笔标记,用铅笔写。 To mark with, or as if with, a pencil. Examples : "The artist carefully pencils the outline of the portrait before adding paint. " 艺术家在着色之前,先用铅笔小心地勾勒出肖像的轮廓。 stationery writing mark 与AI对话词汇游戏阅读练习