Like a spark between a cloud and a lightning conductor, the liquid stretches out to the collector.
就像云块与避雷针之间的一个火花，液体向收集器扩展。
2
It is like the sense of chill that follows immersion of the hand in a volatile liquid.
这很像把手浸入挥发性液体后的那种凉飕飕的感觉。
《新英汉大辞典》
3
Although the hot rock of the mantle is a solid, under the tremendous pressure of the crust and overlying rock of the mantle, it flows like a viscous liquid.