spiral

spiral spiral spiral revenue spiral a spiral spiral notebook是什么意思 spiral enlargement是什么意思? spiral staircase是什么意思 downward spiral是什么意思 logarithmic spiral是什么意思 spiral wound gasket是什么意思 downward spiral是什么意思 spiral wound gasket是什么意思 请问大家 the advertising spiral 怎么翻译 牛人解释一下什么是spiral matrix好吗? Energy saving light,5W-120W,half spiral and full spiral. What is cost- push theory?What is wage- price spiral? 英语翻译It's the positive emotion that can take us out from this downward spiral to this upward spiral.请帮我翻译下这句话