save from是什么意思

save from 英[seiv fr?m]

美[sev fr?m]

[释义] 从…中救出，使免受;

[例句]Yes, it's economically wise because you can save from expensive process that is being offered in a regular hair salon.

是的，从节俭的角度来说这是明智的，因为你可以省下去正规美发沙龙里染发的昂贵费用。