saltpeter salt的意思|示意
美 / ˈsɔ:ltˌpi:tə sɔ:lt /
英 / ˈsɔltˈpitɚ sɔlt /
硝石盐
saltpeter salt相关例句
At the beginning of 2005, Longgui Saltpeter mine in Guangdong Province has succeeded in applying new technology in this kind of salt mines with numerous economic and social effects achieved.
广东龙归硝盐矿于2005年初在该类盐井实施的新工艺获得了成功，取得了巨大的经济效益和社会效益。