"offering"与 "being offering"有什么区别?当英语中出现"being+动词ing/过去式"和"being+名词"时,代表?

offering与 being offering有什么区别?当英语中出现being+动词ing/过去式和being+名词时,代表? offering validity initial public offering是什么意思? initial public offering offering circular是什么意思 underwritten-offering是什么意思 offering memorandum是什么意思 为什么用offering形式? offering circular是什么意思 rights+offering是什么意思 holiday offering 什么意思? rights offering是什么意思 being being being being 英语翻译：Non-Offering Prospectus和Offering Prospectus应该怎么翻译? Benefits offering 什么意思帮我翻译下Benefits offering