英语词汇fetal sac的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	fetal sac
释义	fetal sac 英?[?fi:tl s?k] 美?[?fitl s?k] 释义 [医]胎囊
随便看	Perseus cluster Perseus OB1 Perseus OB2 Perseus-Pisces supercluster perseuss perseval persever perseverable perseverance Perseverance Harb. perseverance of the saints perseverances Perseverancia perseverant perseverantly perseverate perseverated perseverates perseverating perseveration perseveration clonic Perseveration factor perseveration fctor perseveration of speech perseverations

英汉双解词典包含4367426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。