英语词汇placcntal barrier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

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。

单词	placcntal barrier
释义	placcntal barrier 简明释义胎盘障壁
随便看	water consumption coefficient water consumption curve water consumption per day water consumption quota water contact water contact angle water contact resistance water contained in aggregates water container water containing soda water contaminant water contaminated with petrol water contamination water content water-content coefficient water content estimation apparatus water content in capillary zone water-content indicator water content in oil water content meter water content of clouds water content of coating water content of snow water content of steam water-content profile