noun 下载 🔗分享 毛笔，画笔 A paintbrush. Examples : "The artist used a special pencil to paint delicate details on the canvas. " 这位艺术家用一支特殊的毛笔在画布上绘制精细的细节。 art stationery 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 铅笔， 铅画笔 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 : "My son used his new pencil to draw a picture of his family. " 我的儿子用他的新铅笔画了一幅他全家人的画。 stationery utensil writing material 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 光束，光线。 An aggregate or collection of rays of light, especially when diverging from, or converging to, a point. Examples : "The spotlight created a pencil of light that illuminated the stage. " 聚光灯投射出一束光线，照亮了舞台。(Jùguāngdēng tóushè chū yī shù guāngxiàn, zhào liàng le wǔtái.) physics 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 线束，束线 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 lines passing through the origin is a pencil of lines in geometry. " 在几何学中，所有通过原点的直线构成一个线束。 math figure 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 栓剂，药条. A small medicated bougie. Examples : "The doctor used a small pencil to help clear the child's nasal passage. " 医生用一根小小的栓剂，帮助疏通了孩子的鼻腔。 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." 我用铅笔在笔记本上简单地写了个备忘。 stationery writing 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 用铅笔写， 铅笔标注 To mark with, or as if with, a pencil. Examples : "The artist pencilled a quick sketch of the family dog. " 艺术家用铅笔快速地画了一张家庭犬的素描。 stationery writing mark 与AI对话词汇游戏阅读练习
