英语词汇dart sac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	dart sac
释义	dart sac 简明释义射囊网络释义短语 1 dart sac 无脊椎射囊
随便看	vertical application vertical arithmetic unit vertical armature vertical arm fulcrum pin shaft vertical arms vertical arrangement vertical ascent vertical assault vertical assembly building vertical assistance vertical association vertical astigmatism compensator vertical asymptote vertical atenna vertical-attitude takeoff and landing vertical audit vertical automatic press vertical awner vertical axis vertical axis vertical axis deviation vertical-axis machine vertical axis of eye vertical axis propeller vertical-axis propeller

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。