英语词汇pontanin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	pontanin
释义	您要找的是不是： pentanone n. 戊酮 pentagon n. 五角形 pontanin 网络释义 1 ?倍子色素倍子色素
随便看	cylinder sheller cylinder shrinking machine cylinder side cover cylinder side rod cylinder sieve cylinder singeing machine cylinders in line cylinder sizing machine cylinder slasher cylinder sleeve cylinder sleeve puller cylinder sleeve service tool cylinder slope cylinder-slot type water-removing machine cylinder sole plate cylinder sorter cylinder spacer cylinder specimen cylinder speed cylinder speed adjustment cylinder speed change lever cylinder speed control cylinder speed control lever cylinder spool cylinder square

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。