noun🔗Share右矢, 狄拉克符号右矢. A vector, in Hilbert space, especially as representing the state of a quantum mechanical system; the complex conjugate of a bra; a ket vector. Symbolised by |...〉."The quantum physics student carefully wrote the ket vector representing the electron's state in their notebook. "这位量子物理专业的学生小心地在笔记本上写下了代表电子状态的右矢，也就是狄拉克符号右矢。physicsmathspacetheoryChat with AIVocabulary GamePractice Reading
noun🔗Share腐肉，污秽。 Carrion; any filth."The dog dragged the dead rat through the yard, leaving a trail of kets. "那条狗拖着死老鼠穿过院子，留下了一路腐肉和脏东西。environmentnatureanimalbiologysubstanceChat with AIVocabulary GamePractice Reading
noun🔗Share糖果，甜食。 Sweetmeats."After dinner, Grandma always brings out a bowl of colorful kets for us to enjoy. "晚饭后，奶奶总是会端出一碗色彩鲜艳的糖果给我们吃。foodChat with AIVocabulary GamePractice Reading
noun🔗Share糖果，甜食。 A sweet, treat or candy."The children were excited to receive bags full of kets for Halloween. "孩子们万圣节收到装满糖果的大袋子，都兴奋极了。foodentertainmentChat with AIVocabulary GamePractice Reading
noun🔗Share粪肥，肥料 Manure or farm muck spread on farm land."The farmer spread kets across the field to enrich the soil before planting. "农夫在播种前把粪肥撒在田里，以肥沃土壤。agricultureenvironmentChat with AIVocabulary GamePractice Reading
