author affiliations是什么意思

author是什么意思? author是什么意思啊? principal corresponding author是什么意思 Word author An author 英语author什么意思 author introduction怎么写 author什么意思? the author often __country life. 英语翻译author.probably.important.fall... 英语阅读 according to author, what the author want to make? Author to whom correspondence should be addressed