英语词汇“How come you seem to be in a low spirit?”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	How come you seem to be in a low spirit?
释义	How come you seem to be in a low spirit? 你怎么有气无力的?
随便看	superposition analysis superposition angle superposition approximation superposition basin superposition beam superposition calculation superposition cantilever superposition catastrophe superposition coding superposition eye superposition graph superposition hole superposition image superpositioning superpositioning of structure superpositionings superpositionintegral superposition integral superposition joists superposition kernel function superposition law super-position layer Superposition manners superposition mesh method superpositionmethod