warchalk

词形变化

warchalked warchalking warchalks 三单 warchalks warchalking 现在分词 warchalked 过去式 warchalked 过去分词

释义与例句

v.
  1. 1.

    To draw chalk symbols in public places (such as the side of a building or a sidewalk) to show users of computers with Wi-Fi capability where a wireless network may be accessed.

词源

From war + chalk, modelled on war-dialing.

来源：wiktionary