Pollutant
[ pə'lu:tənt ]
辅助 Assistant
n. 污染物;
📝 例句
Since 1979 China has collected 24.7 billion yuan in pollutant discharge fees.
1979年以来,全国共征收排污费247亿元.
📖 牛津释义
pollutant
n
substance that pollutes, eg exhaust fumes from motor vehicles 污染物质(如机动车辆排出的废气)
releasing pollutants into the atmosphere 将污染物质排放到空气里.
🌿 同词根单词
powder
n. 粉,粉末;粉状物质;
vt. 在…搽粉;
vi. 涂粉,变成粉末;
pollen
n. 花粉;[虫]粉面;
vt. 传授花粉给;用花粉掩盖;
🗣️ 情景例句
How do you stay so young-looking?
你怎样保持如此年轻的?
A mean boy teases the dog.
一个淘气的男孩在捉弄着狗。
But your team is even stronger. I knew you would beat them because you had played so well in the league.
可是你们的队更强。我知道你们会打败他们的,因为你们在联赛中战绩很好。
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