spark plugs
英
美
- plugs n.塞子;插头;推销;火花塞;口嚼烟v.塞;堵;宣传;插上插头;苦干
- spark vi.闪烁;冒火花;热情回应vt.激发;引起;向...求爱n.火星;朝气;情人;俗丽的年轻人
名词 spark plug:
-
electrical device that fits into the cylinder head of an internal-combustion engine and ignites the gas by means of an electric spark