英语词汇source of exposure简单造句、意思、用法及例句-英语例句辞典

单词	source of exposure
例句	原声例句精选英语短文 " We were surprised to find higher levels in infants than adults, but later tried to understand various sources of exposure in infants, " Kannan said. “我们惊讶地发现婴儿的水平高于成人，但后来试图了解婴儿的各种接触来源， ” Kannan 说。
随便看	milk extract milk factory milk fever milk float milk floats milk flow milk food milk for babes milk for babies milk form milk formulas milkglass milk glass milk glasses milk goat milkhouse milk ice milkier milkiest milkily milkin milk industry milkiness milkinesses milking

英语例句辞典收录519880条英汉例句词条，基本涵盖了全部常用单词的造句方法及例句，是英语学习的有利工具。