基本解释n.火箭引擎燃料之間歇性燃燒同根派生 chuffing相关词英汉例句The train chuffed along.火車噗噗地前進。chuffing更多例句英英字典劍橋英英字典 used to emphasize what is being said, or to express angerchuffing剑桥字典chuffing柯林斯字典