逆有向圖converse: n. 【邏輯學(xué)】倒轉(zhuǎn)命題,逆命題;逆敘 (=conver ...digraph: n. (讀作一音的)復(fù)合字母〔如 ch, ea〕。 acyclic digraph: 無(wú)圈有向圖, 非循環(huán)有向圖arc-digraph: 弧有向樹(shù)associated digraph: 伴隨有向圖下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯