单词 undam 释义 undam, v.[un-2 3.]1. trans. To release from a dam. Also fig.1697Dryden Virg. Georg. i. 160 The wary Ploughman, on the Mountain's Brow, Undams his watry Stores.1885Pall Mall G. 27 Oct. 5/1 A stream of impertinent chatter such as the most v...