supplementary [ˌsʌplɪˈmentri]
 
 
以下由轻松背单词网站提供
基本释义
adj.补充的,附加的
英英释义
additional
参考例句
There is a supplementary water supply in case the main supply fails. 万一主水源断了,我们另外有供水的地方。
A supplementary volume has been published containing the index. 附有索引的增补卷已经出版。
推荐阅读