directrix例句_释义
directrix 朗读
directrix
音标：美[dɪ\'rektrɪks]
directrix翻译
directrix双语用法和例句
相关单词
displays due Decalog directoire discourse dwindle diminishbb dolichoderus down dysuriac dad disgraceful descensive diversionary deratize drafty distribution digressively duotype dimethylhydroxybenzene