单词	水平螺丝
释义	水平螺丝leveling screw
随便看	object-colour object compatibility standard object compatibility standard--ocs object compatibility standard，ocs object complement object computer object computer entry object computer paragraph object concept object configuration object connection object constancy object construction object container object content architecture object contrast object coordinate object d'art object data object database object database management group object database management group，odmg object deck object definition object definition language