evolved gas
英
美
- evolved adj.进化的动词evolve的过去式和过去分词.
- gas n.煤气；气体；汽油；空话vt.使吸入毒气；毒(死)；给...加汽油vi.空谈；加汽油
- When heated, these metal hydride powders decompose, liberating the gas.
这种金属氢化物的粉末，在受热后会分解，释放出气体来。
- When they chew their cud, they regurgitate some food to rechew it, and all this gas comes out.
它们反刍时，就会将食物重新咀嚼，于是就释放出气体。
