Call for Proposals什么意思

Call for Proposals什么意思 SESSION PROPOSAL是什么意思?出现在学术email中,原话是：CALL FOR SPECIAL SESSION PROPOSALS. call for papers 什么意思 英文词组call on .call for. call after. call out分别什么意思? 关于call的几个短语 call on call out call for call in 或者说有什么不同点和相同点? Call for make for call for for和of的区别?在表示属于,...的...这个意思时,for和of有什么区别吗?比如proposals for the Canwood River project这里为什么没用of ? call on , call for, call in ,call up 分别是什么意思? Call today for a free in-home estimate什么意思 these proposals look like a recipe for disaster这句话中为什么proposals是复数但还可以说是a recipe? 英语:There is a phone call for you.call for you在句子中中做什么成分,为什么可以这样用? 英语翻译call outcall for Call-for-action是什么意思 call for help造句 call sb for sth call tomy for 英语翻译Present to the responsible European committee any enquiries on the interpretation,or proposals for change,and keep the UK interests informed.尤其是keep the UK interests informed这部分怎么解释,什么语法点啊