基本解释n.火箭引擎燃料之间歇性燃烧同根派生 chuffing相关词英汉例句The train chuffed along.火车噗噗地前进。chuffing更多例句英英字典剑桥英英字典 used to emphasize what is being said, or to express angerchuffing剑桥字典chuffing柯林斯字典