di.rect.ed angle
directed-angle的音标和读音:DJ音标发音: [diˈrektid, dai-]KK音标发音: [dɪˈrɛktɪd, daɪ-]
directed-angle的词性:n.Mathematics (名词)【数学】
1. An angle having an indicated positive sense.已指明的角:有一个已明确的角