officer是什么意思

officer是什么意思 chief administrative officer是什么意思 police officer是什么意思 Chief Business Officer是什么意思 liaison officer是什么意思 chief financial officer是什么意思 Corporate Contract Officer是什么意思 customer service officer是什么意思 chief accounting officer是什么意思 claim officer-payment是什么意思大神们帮帮忙 customs officer Development officer怎么翻译