氰化锌汞
汞排放
Many of the environmental complaints, such as claims that the mine has polluted Cajamarca's drinking water with cyanide or mercury, look specious.
ECONOMIST: Big mining and its increasingly radical opponents
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。