英语词汇preanal region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	preanal region
释义	preanal region 简明释义臀前域网络释义 1 ?臀前区臀前区
随便看	latch arm latch armature latch assembly latch bar latch bit test latch block latch bolt latch-bolt lock latch bracket latch bracket screw latch bracket seat latch brush latch catch latch-checking switch latch circuit latch circular machine latch clearing latch clutch latch cylinder latch decoder latch depresser latch dog latchdown latch down latch down key

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。