1. 附属物：approved plan 经批准的图则 | appurtenance 附属物 | apron 跳板;护板;停机坪

2. 从属权;附属物：approved trade list 核准行业一览表 | appurtenance 从属权;附属物 | apron 跳板;护板

3. 从属权：approved trade list 核准行业一览表 | appurtenance 从属权 | apron area 屋前地台

4. 附件：appulsively 趋向地 | appurtenance 附件 | appurtenant 隶属的

noun

1. a supplementary component that improves capability

Synonym: accessorysupplementadd-on

2. equipment consisting of miscellaneous articles needed for a particular operation or sport etc.

Synonym: gearparaphernalia