windows2007是什么:What's the " one more time"mean is ???

what's the meaning of"family oriented"? What's the meaning of "record" what's the "mdl" mean? what's the meaning of "krediz"? What's the meaning of "home-trained"? What's the meaning of "pre-launch"? what's the meaning of " gunpowder-packed"? what's the meaning of " flame-jetting"? what's the popular word "lol" means? what's the meaning of "ro hs"