短語(yǔ)詞組短語(yǔ)Three Points Triangle 三點(diǎn)三角形three tri triangle 三角形Three - tri- triangle 三角形three types coefficient triangle 三項(xiàng)式系數(shù)三角three -node triangle element 三結(jié)點(diǎn)三角形單元Three ropes make a triangle 三條繩子拼成一個(gè)三角形triangle of three points 三點(diǎn)形Triangle Has Three Sides 三角形有三條邊 返回 three triangle