[TOP]rhombus rhom·bus / ˈrɔmbəs; <ɪ style="color:#62081f">ŋæmə <ʃOŋð color="#ˌdˌdˌd">ˈrɑ:m- / noun(geometry 几何) a flat shape with five equal sides and five angles which are not ˌ0° 菱形 [TOP]rhombus rhom·bus / ˈrɑmbəs ; ˈrɔmbəs / noun [C] [technical] 1. a shape with four equal straight sides, especially one that is not a square 菱形 [TOP]rhombusUK ['rɒm.bəs] US ['rɑ:m-] (plural rhombuses or rhombi) specialized noun countable » a flat shape which has four sides that are all of equal length 菱形 [TOP]rhombus
1.N-COUNT 可数名词 菱形 A rhombus is a geometric shape which has four equal sides but is not a square.