单词	book bag
释义	book bag noun variants or less commonly bookbag ˈbu̇k-ˌbag  plural book bags also bookbags : a bag or sack (such as a knapsack) often with a handle or strap that is used for holding books and other items Students who attended the event each received a bookbag filled with school supplies such as notebooks, folders, pencil pouches, pencils, pens and crayons. Ron Zeitlinger Word History First Known Use 1611, in the meaning defined above
随便看	high hurdles high in high iron high jinks high jump high jumper high liver high lonesome high mallow high marks high mass high milling high moor high noon high noons high off the hog high on high on one's list high on the hog high on the list high pain threshold high performance high place High Plains high point

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