appendix
名词复数：appendixes, appendices
过去式：appendixed
过去分词：appendixed
现在进行时：appendixing
词形变化：
词义辨析：
同义:
n.补充
supplement
addendum
codicil
allonge
subjunction
tag
postscript
epilogue
index
outgrowth
n.附件
appendage
attachment
appurenance
appurtenant
adjunct
supplementation
superaddition
addition
annexation
同义参见:
continuation
remainder
suffix
extension
subscription