高二volcano eruption/volcanic eruption在英语课本中是volcano erution,而字典里是volcanic eruption.两个都对吗,到底什么时候是名词修饰名词,什么时候是形容词修饰名词

高二volcano eruption/volcanic eruption在英语课本中是volcano erution,而字典里是volcanic eruption.两个都对吗,到底什么时候是名词修饰名词,什么时候是形容词修饰名词 活火山爆发the eruption of an active volcano 为什么不这样说 active volcano eruption ERUPTION怎么样 surface eruption 高二英语：这里为什么是were driven up和were dropped?Two other scientists and I were driven up the mountain and dropped as close a possible to the crater that had been formed during th eruption. 请英语高手帮我找错误!The largest recorded volcano eruption这句是largest 改为biggest还是在largest 后面加个of呢?题目有要求不可像一楼的那样改 第九届创新英语大赛初赛 topic:natural disasters,Topic:Natural Disasters这个natural disasters Topic:Natural DisastersDirection:A natural disaster is the effect of a natural hazard (e.g.flood,drought,tornado,volcano eruption,earthquake,typh volcano是什么意思? vegetable volcano a volcanic eruption是什么意思 volcano gods 火山什么? 英语 tit volcano 高二导数计算r（v）求过程 He waited until the volcano became quiet.He waited ( )quiet.A.to the volcano to becomeB.the volcano to becomeC.the volcano becameD.for the volcano to become He waited until the volcano became quiet.He waited___quiet.(选择题)a)to the volcano to becomeb)the volcano to becomec)the volcano becamed)for the volcano to became #高二物理#如图所示,两平行金属板相距10cm,两板间加电压40V volcano复数要加S吗 帮我翻译一下英文单词,volcano