?污染物
... contaminative污染的 contaminator污染物 contango交货延期费 期货溢价 延期 延期金 ...
空气净度指示器
纳污能力
If that truth is the well being of the environment, thus the concept of innocent and guilty can be easily established: Chevron is the contaminator and the residents are victims.
CENTERFORSECURITYPOLICY: Center For Security Policy
污染物；弄脏者
pollutant??/??fomite
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。