英语翻译这里的opening up,at work

英语翻译这里的opening up,at work 英语翻译改革开放的名词有翻译,一个是reform and open-up,另一个是reform and opening-up,这两个在使用上有什么区别? FDA warns of painkillers mix-up at plant 这里的at plant 啥意思? catch up with Catch up with Andersen at Andersen Fairy Tales At www.bbc.co.uk.这里的catch up with 是了解的意思吗? 英语翻译Let me know if you would like to do a catch up session,as I have one AM opening [next Weds,May 28th,at 10:30].是不是说如果我愿意的话可以28号去见他是吗? China's opening-up policy encourages more people to learn English.英语翻译 英语翻译opening up yet another fragment of the frontier of beauty请翻译为中文. I love to look up at the stars in the sky at night.Look up 表示向上看的意思,请这里不用at 英语翻译第一：We're the land of watches,after all!（另外这里的of ） 第二：You have to cut it up and eat it with a fork.（另外这里的 up ） 第三：They go out of their way to make me feel at home.（另外这里的They go out reform and opening up policy为什么是reform 和 opening,而不是reforming and opening up policy 英语时间介词at.in.on的小问题分不清什么时候用at,in,onmy friends and i always dress up at halloween.这里为什么用at呢? 英语翻译她是成人了.She is grown up .这里的grown up 前面是不是应该由一个定冠词 a 这里open的用法i can open life up to another person.and i can open a person up to life.when i read my child a story i am doing far more than telling him a story.i am opening up his world with language ,words,thoughts,and imagination. 英语翻译Elements up to Z=26 were formed inside stars.这里的inside stars Do you mind the window填 open 还是opening,为什么这里的语法点是什么 Do you mind my opening because the banks aren't open.________这里的open是什么意思 请问I always put up at the Grand Hotel when I was in town.这里的put 是什么时态? opening soon opening的词性是什么?用open soon可以吗?这里ing的用法是 时态 还是动名词?可以多举几个一样的例子吗?