n.气体后泄；回爆；后坐
Everyone in business is being battered by the blowback from the credit crunch. 商界所有人都受到信贷紧缩后座力的冲击。
There is not a single mention of the blowback and the future of the Christian vs. human rights activist movements. 这三生有幸的总统就职纪念日，就在爸爸对著钱包自惭形秽大义灭亲后，我们全家江郎才尽，一败涂地。
The LG3 40 mm AGL features a blowback operation and NORINCO claims it has an effective range of more than 2,200 m. 后冲操作是这种LG3 40毫米自动榴弹发射器的特色。中国北方工业公司已经宣布它的有效射程超过2200米。
The above problems were solved by using the lower tower pressurized blowback process and the production resumed. 利用往下塔充压反吹的方法 ,解决了问题 ,恢复了生产。
The Polish government may agree to host interceptors, but parliament could still say no, says Mr Sikorski: “This is blowback from Iraq. 波兰政府可能同意主持拦截体系，但是国会仍然可以拒绝，西科尔斯基先生说：“这是伊拉克战争的后座力。
