underpinning

英文解釋：

動詞 underpin:

1. support from beneath
   同義詞：underpin
2. support with evidence or authority or make more certain or confirm
   同義詞：corroborate, underpin, bear out, support

字典網

相關對話：

1. These developments are underpinned by solid progress in heavy industry.
   重工業的穩固發展為這些進展打下了基礎。
2. The evidence underpinning his case was sound.
   有利於他的證據是確鑿的。