词汇	trapezoid body
释义	trapezoid body 斜方体
随便看	positive education and classified guidance positive effect positive effect and negative effect positive effect of antagonicity positive effector positive effects positive egg fluid positive electrical charge positive electricit positive electricity positive electro-affinity positive electrod positive electrode Positive electrode additive positive electrode additives positive electrode material positive electrode materials positive electrolyte positive electron positive electron affinity positive electron transmitting tomography positive electropism positive electrostatic charge positive electrotropism positive element