n. a thin crisp wafer made of flour and water with or without leavening and shortening; unsweetened or semisweet
n. a programmer who cracks (gains unauthorized access to) computers, typically to do malicious things
n. a party favor consisting of a paper roll (usually containing candy or a small favor) that pops when pulled at both ends
n. 饼干, 爆竹
[计] 破袭者