triangular[P] triangular (vt)[E] triangulate [trai'æŋgjuleit] (vt)[C] 对..进行三角测量[P] triangular (a)[E] triangular [trai'æŋgjulə] (a)[C] 三角形的
triângulo[P] triângulo (m)[E] triangle [tr'aiæŋgəl] (n)[C] 三角形