unpress

词形变化

unpressed unpresses 三单 unpresses unpressing unpressing 现在分词 unpressed 过去式 unpressed 过去分词

释义与例句

v.
  1. 1.

    To release the pressure on (a switch or button), so that it is no longer pressed.

    及物

词源

From un- + press.

来源：wiktionary