oil pan drain opening是什么意思

中文翻译油盘排油口

网络释义

1)oil pan drain opening,油盘排油口2)oil pan drain cover,油盘排油口盖3)oil pan drain,油盘排油4)oil pan drain plug,油盘排油塞5)oil drian plug,排油口塞6)drain outlet,排油出口