基本释义:

油盘排油口盖

网络释义

1)oil pan drain cover,油盘排油口盖

2)oil pan drain opening,油盘排油口

3)cap end port,盖端排油口

4)drain plate,排油口的盖

5)oil pan filler cap,油盘加油口盖

6)oil pan drain,油盘排油