Search the dictionary A Chinese word or character, or English Draw a character Search 20 entries. wūrǎn 污染 to pollute wūrǎnwù 污染物 pollutant huánjìngwūrǎn 环境污染 environmental pollution huánjìngwūrǎn 環境污染 environmental pollution shuǐwūrǎn 水污染 water pollution kōngqìwūrǎn 空气污染 air pollution kōngqìwūrǎn 空氣污染 air pollution wūrǎnqū 污染区 contaminated area wūrǎnqū 污染區 contaminated area zàoshēngwūrǎn 噪声污染 noise pollution dàqìwūrǎn 大气污染 air pollution zàoshēngwūrǎn 噪聲污染 noise pollution dàqìwūrǎn 大氣污染 air pollution guāngwūrǎn 光污染 light pollution fàngshèxìngwūrǎn 放射性污染 radioactive contamination shuǐzhìwūrǎn 水质污染 water pollution shuǐzhìwūrǎn 水質污染 water pollution shēngwùránliào 生物燃料 biofuel kuàngwùránliào 矿物燃料 fossil fuels kuàngwùránliào 礦物燃料 fossil fuels