undam

vt.从…撤去堤坝, 使从堤(或坝)中涌出, 使如决堤般流出

词形变化

undammed undamming undams 三单 undams undamming 现在分词 undammed 过去式 undammed 过去分词

释义与例句

v.
  1. 1.

    To remove a dam from (a river).

    及物
  2. 2.

    To free from a physical or figurative obstruction.

    及物

词源

From un- + dam.

来源：wiktionary