您要查找的是不是：
- fire ball formation 火球的形成
- The sun looks like a huge fire ball in the sky. 太阳挂在天上像个大火球。
- They plan to the next step in-depth study of the comet dust grains in the meteorite ball formation period. 他们计划下一步深入研究彗星尘埃中陨石球粒的形成时期。
- A security guard could be seen spraying a fire extinguisher pointlessly against a growing fire ball. 只见一名安保人员毫无意义地对着越来越大的火球，喷洒着灭火剂。
- The sun looks like a huge firing ball at the horizon. 太阳在地平线上看起来好像是一个巨大的燃烧着的火球。
- In resent four years, it has formed its own pelletizing technique in green ball formation, green ball screening and feeding processes, and in air circulation system. 经过近4年的努力,在生球制备、筛分布料、风流系统等方面逐渐形成了具有自身特色的工艺布置形式,为球团发挥最大产能及改善作业条件等提供了有力保证。
- I dreamt that an airplane caught fire while encountering thunderstorm, and its whole body was burning that it became a fire ball and fell down straightly along the side of a big building. 梦见一架飞机在空中遇上了雷暴，浑身着火，变成一个火球从一个大厦一边直直地坠下去了。
- The UFO eye-witness said th was walking when he caught of a "firing ball" sweeping by. 这位不明飞行物目击者说，他走着猛然看见一个火球飞驰而过。
- Projectiles became more important because cannons could now fire balls over hundreds or yards. 抛射体变得更加重要,因为人们已能用大炮把炮弹射到几百码的距离之外。
- Ball Formation Discussion on RFC Precalcining Kiln RFC预分解窑结球问题探讨
- The UFO eye-witness said th was walking when he caught of a " firing ball" sweeping by. 这位不明飞行物目击者说，他走着猛然看见一个火球飞驰而过。
- The core of the game involves racing the streets killing enemies using fire balls, shotguns and, erm, 'hell chains'. 游戏是在街道竞赛并用火球，枪和铁链来消灭敌人。
- A fire was burning in the grate. 火在壁炉中燃烧着。
- He took out a fire insurance policy for his house. 他为自己的房子办理了一份火险保险单。
- Studies on the Reasons of Big Ball Formation in Precalcining Kilns 窑外分解窑内结大蛋原因的研究
- The kettle was boiling away merrily on the fire. 壶水烧开了咕嘟咕嘟地滚泡。
- A crowd gathered at the scene of the fire. 许多人聚集在火灾现场。
- I visualize having to fire some of the workers. 我预想到必须解雇一些工人。
- The driver was ticketed for parking in front of a fire hydrant. 那个司机因把车停在消防栓前而接到交通违规罚单。
- The fire blazed up when he poured petrol on it. 他浇上汽油火就熊熊地燃烧起来了。
