单词	annular nebula
释义	annular nebula 环状星云
随便看	preheating treatment pre-heating treatment preheating tube preheating tubes preheating tunnel preheating wrap for intake pre-heating zone preheating zone pre-heat lamp preheat lamp preheat oxygen preheat requirements preheat roll pre-heat roll preheats preheat section preheat shroud preheat stage preheat starter preheat starting preheat-starting preheat temperature preheat time preheat train in distillation unit preheat treatment 路旁忽见如花人路旁时卖故侯瓜路旁时见游奕军路旁试问金天神路旁谁家郎路无人到迹路有冻死骨路横斜路绕梁山匹马迟路茫茫 first name fishing fit fitness fitter fitting room fix fizz fjord flag