英语词汇placental 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

单词	placental barrier
释义	placental barrier 【发育生物学】胎盘屏障
随便看	subtotal subtotalled或-taled subtotalling subtotalling或-taling subtotally subtract subtracted subtracter subtracters subtractest subtract from subtraction subtractions subtraction sign subtractive subtractive colour subtractive primaries subtractive process subtractor subtractors subtrahend subtrahends subtransparent subtreasurer subtreasurers

英汉双解词典包含483723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。