火花爆擊 火花爆燃 operational knocks: 操作雜音opportunity knocks: 鴻運當(dāng)頭prosperity knocks: 金銀珠寶到門來stand the knocks: 遭受挫折take the knocks: 遭受挫折下載手機詞典可隨時隨地查詞查翻譯