downcenter发音 意思翻译 下止点 相似词语短语 downcomer duct───下降管 upsanddowncraon it───上上下下 downcome───n.下降；衰落；下水管（等于downcomer） downcast───n.倒台；俯视的目光；向下转换；adj.沮丧的；低垂的；气馁的 downcome font───下行字体 downcomer seal───降液管液封 downcomer drain───下降管排水管 双语使用场景 英语使用场景 相关推荐 dragoncenter draw a pear colour it green drama student down channel drawing fish draw outside the lines downwater draf dream catcher mv downcity draw over draw a pear colour it yellow dragonet down chorus drawing football drama summer downwind leg dream catchers drafft downcut draw painting
