自动火花提前

【机】 automatic spark advance

自动的英语翻译：

auto; automatism; of one's own accord; self-motion
【计】 augomatic; automated
【医】 aut-; auto-; automatic movement; automatism; spontaneous movement
telergy

火花的英语翻译：

light; scintilla; spark; sparkle
【医】 spark

提前的英语翻译：

advance; ahead of schedule; bring forward; in advance; move up
shift to an earlier date
【法】 acceleration; anticipate