| 词源 |
glacis n."sloping bank" (especially leading up to a fortification), 1670s, from French glacir "to freeze, make slippery," from Old French glacier "to slip, glide," from Vulgar Latin *glaciare "to make or turn into ice," from Latin glacies "ice" (probably from a suffixed form of PIE root *gel- "cold; to freeze"). updated on November 13, 2017 |