1796, echellon, "step-like arrangement of troops," from French échelon "level, echelon," literally "rung of a ladder," from Old French eschelon, from eschiele "ladder," from Late Latin scala "stair, slope," from Latin scalae (plural) "ladder, steps," from PIE *skand- "to spring, leap" (see scan (v.)). Sense of "level, subdivision" is from World War I.
雙語(yǔ)例句
1. Primarily using the Lonworks technology of Echelon corp. and WEB technology of ASP, XML, SQL and.
主要采用的是Echelon公司的LONWORKS技術(shù) 和ASP 、 XML 、 SQL、.NET等WEB技術(shù).
來(lái)自互聯(lián)網(wǎng)
2. Emphasizing the building of echelon and opening the volleyball market.