?插曲教学
... 肾上腺素 epinephrines 插曲教学 episode teaching 知识论，认识论 epistemology ...
Obama could have used this sad episode as a teaching moment and to stake the higher ground.
FORBES: ZOGBY: PACS and Politics: The Shame of It All
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。