noun🔗Share凸起，突出物 Something which projects, protrudes, juts out, sticks out, or stands out."The face of the cliff had many projections that were big enough for birds to nest on."峭壁上有很多凸起的地方，大到足以让鸟类在上面筑巢。appearancearchitecturegeologypartChat with AIVocabulary GamePractice Reading
noun🔗Share投射，发射 The action of projecting or throwing or propelling something."The engineer analyzed the projections of water from the new sprinkler system to ensure they covered the entire lawn. "工程师分析了新型喷水系统喷射出的水流，以确保它们覆盖整个草坪。actionphysicsChat with AIVocabulary GamePractice Reading
noun🔗Share预测，推测。 The crisis or decisive point of any process, especially a culinary process."The projections of bread baking are easy to spot: the golden brown crust and the irresistible aroma that fills the kitchen. "面包烘烤过程中的关键节点很容易辨认：金黄色的外壳以及弥漫在厨房里令人无法抗拒的香味。foodprocessChat with AIVocabulary GamePractice Reading
noun🔗Share投影，放映。 The display of an image by devices such as movie projector, video projector, overhead projector or slide projector."The children were excited to watch the colorful projections of cartoon characters on the classroom wall. "孩子们兴高采烈地观看教室墙上用投影仪放映的彩色卡通人物。technologymediaelectronicsentertainmentdeviceChat with AIVocabulary GamePractice Reading
noun🔗Share预测，推测， прогнозирование. A forecast or prognosis obtained by extrapolation"Based on current sales, the company's projections for the next quarter show a 10% increase in profit. "根据目前的销售情况，公司对下个季度的预测显示利润将增长10%。statisticsbusinesseconomymathChat with AIVocabulary GamePractice Reading
noun🔗Share投射，设想 A belief or assumption that others have similar thoughts and experiences as oneself"Her constant projections onto her daughter's career aspirations led her to believe the daughter wanted to be a doctor, even though the daughter dreamed of being a musician. "她总是把自己的想法投射到女儿的职业理想上，因此坚信女儿想当医生，即使女儿的梦想是成为一名音乐家。mindhumanChat with AIVocabulary GamePractice Reading
noun🔗Share投影，影像 The image that a translucent object casts onto another object."As the sun set, the intricate patterns of the window created beautiful projections on the living room wall. "随着太阳落山，窗户上精致的图案在客厅的墙上投下了美丽的投影。appearancephysicsChat with AIVocabulary GamePractice Reading
noun🔗Share投影， 射影。 Any of several systems of intersecting lines that allow the curved surface of the earth to be represented on a flat surface. The set of mathematics used to calculate coordinate positions."The map used different projections to minimize distortion of land sizes near the poles. "这张地图使用了不同的投影方法来尽量减少极地附近陆地面积的变形。geographymathtechnologysciencesystemChat with AIVocabulary GamePractice Reading
noun🔗Share投影，影像，映射 An image of an object on a surface of fewer dimensions."The shadow puppet show used hand gestures to create projections of animals on the wall. "皮影戏用手势在墙上创造出动物的投影。arttechnologyphysicsChat with AIVocabulary GamePractice Reading
noun🔗Share投影，射影 An idempotent linear transformation which maps vectors from a vector space onto a subspace."The art teacher showed us how the projections of a three-dimensional object onto a flat canvas could create different perspectives. "美术老师向我们展示了如何把三维物体的投影画在平面画布上，从而创造出不同的透视效果。mathtechnicalChat with AIVocabulary GamePractice Reading
noun🔗Share投影，映射。 A transformation which extracts a fragment of a mathematical object."The math student created different projections of a 3D cube onto a 2D plane to understand its properties better. "为了更好地理解立方体的性质，这位数学专业的学生将一个三维立方体做了不同的投影到二维平面上。mathChat with AIVocabulary GamePractice Reading
noun🔗Share投射，射影。 A morphism from a categorical product to one of its (two) components."In programming, when accessing individual elements of a pair or tuple, the operations used to retrieve those elements can be understood as projections. "在编程中，当访问一对值或元组中的单个元素时，用于获取这些元素的操作可以理解为一种“投射”（射影）。mathlogictheoryChat with AIVocabulary GamePractice Reading
