英语词汇protetraene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	protetraene
释义	protetraene 网络释义 1 ?前四叉骨针前四叉骨针
随便看	timed pulse timed pump system time draft time drafts time drawdown curve timed recall time relay timed-release time release timed release capsule timed-release tablets timed release tablets time drift of gyroscope time-driven time-driven multimedia object time-driven system timed scheduling of completion routine time separation timed sequence timed-sequential chemotherapy timed shipment timed shutdown timed signal service timed spark system timed task

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。