v.从下头支持；支撑
过去式: underpinned 过去分词: underpinned 现在分词: underpinning 第三人称单数: underpins
Verb:support from beneath
support with evidence or authority or make more certain or confirm;
"The stories and claims were born out by the evidence"
以上就是本站详细整理的词语underpin是什么意思的翻译解释，供大家参考一下。
The large Subject Index..does not adequately underpin the guidebook function.