stand by = get ready for?

stand by = get ready for? stand for,one by one,a special gift,get lunch ready这些单词的中文意思 get ready for=一一? get ready for/get sth.ready 造句 get ready 那get ready for呢? get ready for是什么意思? get ready for同义词 get ready for get ready for\to stand by for redirection He get everything ready( for )supper 还是by supper?为什么?（ get r ready for ,get ready to,be ready for 的区别?