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

单词	upper sheathing
释义	upper sheathing 英?[??p? ??i:ei?] 美?[??p? ??ie??] 释义上覆面
随便看	yolk sac epithelium yolk sac inoculation yolk sacinoculation yolk-sac larvae yolk sac membrane yolk sac placenta yolk-sac placenta yolk sacs yolk-sacs yolk sac sinusoids yolk sac teratogenesis yolk sac tumor yolk sac tumor of ovary Yolk Sac Tumors yolk-sac umbilicus yolk sac umbilicus yolk sac veins yolk sac, yolk bag Yolks,Egg yolk skin yolk space yolk sphere yolk spheres yolk stalk yolk-stopper

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。