fire cracker 是什么意思

	1.	The fire cracker went off and scared jack ' s dog 爆竹爆炸声把杰克的狗吓了一跳。
	2.	Are you kidding ? the guys stole my fire crackers 有没有搞错，那些家伙偷偷拿我的鞭炮玩
	3.	No , the fire crackers are all here 不是啊，鞭炮在抽屉里
	4.	Fire crackers in spring festival 爆竹声声迎新春
	5.	Usage : mainly applicable to the manufacture of sulfuric acid . dyes , rubber products , agricultural chemicals , medicines , fire crackers and matches 主要用于制造硫酸、染料、橡胶制品、农药、医药、鞭炮、火柴等。
	6.	When new year approaches people set off fire crackers to welcome the new year , and get rid of evil . thus , bamboo is the symbol of good luck 在民间传说中有用放爆竹以除旧迎新、除邪恶保平安的习惯，所以在中国的装饰上被作为平安吉祥的象征。
	7.	It turned out that master had asked someone to set off some fire crackers and then sent someone over to inquire , were you scared by the blast ? our mischievous master had succeeded in entertaining us , and the dreary atmosphere of the day was naturally and easily dissolved 原来是师父叫人放冲天炮，然后又让人过来问我们：有没有被炮声吓著？顽皮的师父把大家都逗乐了，沈闷的空气也自然轻易地化开。

fire cracker是什么意思