基本解釋污水的同根派生 water-polluter相關(guān)詞英漢例句Is the water polluted at source or further downstream? 河水是在源頭還是在流出之後受到污染的？Water pollution imperils all kinds of marine life. 水質(zhì)污染危及所有海洋生物。Was water pollution a problem before? 以前有水污染問題嗎?Eg: They did a lot to stop water pollution. 他們采取大量措施制止水污染。Fight the mounting threat of urban water pollution. 應(yīng)對日益嚴重的城市水污染的威脅。water-polluter更多例句