The two sheets of flame clashed, soaring hundreds of feet high.两片火焰化作一处，腾起了几百英尺高的烈焰。I clashed against the streetlight and hurt my head.我撞在路灯上,头部受了伤.The red door clashed with the soft, natural tones of the stone walls...红...
The ionosphere is that region of space contatining electrically charged species.电离层是指含有带电物质的空间区域.Its upper limit is determined by the conditions in the ionosphere.其上限由电离层的状态而决定.Rockets and artificial satellites can go fa...