Join me!http://tinyurl.com/actionteacher"pack"to pack a bag/luggage/a suitcase: to put many things into a small spaceDid you pack your bags?I packed my luggage/suitcase.My bags are packed. pieces of luggageX luggages/baggagesa piece of baggage2. a pack of st = a small container, bag, package, etc. I bought of pack of gum. 3. a pack of dogs, wolves or teenagers = a big group of dogs, wolves or teenagersThe man was attacked by a pack of wild dogs. A pack of wolves attacked the deer.Wolves usually hunt in packs. A pack of teenagers made a mess in the park. 3. a pack of st similar That's a pack of lies. 4. packed = crowdedThe train was packed. slang = 俗語5. to be packing = to have a gunHe is packing. = He is carrying a gun.