英语词汇directional line怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	directional line
释义	directional line directionalityn. 方向性；定向性 unidirectionaladj. 单向的 bidirectionaladj. 双向的；双向作用的 interjectionaladj. 叫声的；感叹词的 instructionaladj. 指导的,教育的 constructionaladj. 装配的,构造的,解释上的
随便看	early bird early bird catches the worm early bird discount early bird registration early bird special Early Black early blastocyst Early blight early blight of celery early blight of eggplant early blight of potato early blight of tomato earlyblooming early blooming early blossoming early booking early break early breathing early burning Early Cambrian Epoch early cancer Early Carboniferous Epoch early carcinoma early carcinoma of stomach earlycare

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