noun 下载 🔗分享 Tīxíng, 梯形, 不等腰梯形 A four-sided polygon with two sides parallel Examples : "The tabletop was shaped like a trapezium, with its top and bottom edges parallel but different lengths. " 这张桌面是梯形的，上下两边平行但不等长。 math figure 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 不规则四边形 A four-sided polygon with no parallel sides and no sides equal; a simple convex irregular quadrilateral. Examples : "The child drew a trapezium on the paper, its four sides all different lengths and angles, making it look a bit wobbly. " 孩子在纸上画了一个不规则四边形，它的四条边长和四个角都不一样，看起来有点歪歪扭扭的。 math figure 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 大菱形骨，大多角骨 The trapezium bone of the wrist. Examples : "The doctor ordered an X-ray to check for a fracture in the trapezium bone of her wrist after she fell. " 医生在她摔倒后要求拍X光片，检查她手腕的大菱形骨（大多角骨）是否骨折。 anatomy medicine body organ part 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 斜方体, 斜方体脑区 A region on the ventral side of the brain, either just back of the pons Varolii, or, as in man, covered by the posterior extension of its transverse fibers. Examples : "During the autopsy, the neurosurgeon carefully examined the trapezium, noting its position just behind the pons on the brainstem. " 在尸检过程中，神经外科医生仔细检查了斜方体脑区，注意到它位于脑干上的脑桥之后。 anatomy organ body medicine physiology science 与AI对话词汇游戏阅读练习
