path的意思

path的意思 critical path 的意思? path什么意思? 试问road,way,route,path意思和用法的区别. mean-free-path什么意思? python：os.path.exists(path) 和 os.path.lexists(path) 的区别 path,routh,road,way都有路的意思 请说出他们的区别 it's time to go off the beaten path的意思 Mine the darkness and see the path you leave behind的中文意思是什么? 谁可以告诉我这句话的意思.this destination path you have.. 帮忙详细解释一下这句shell语句(path="`echo $0 | sed 's,//*,/,g'`")的意思, Don't allow the grass to grow on the path of friendship 的意思是