污染 wūrǎn HSK5 pollution; to pollute Definitions Defs Origin Strokes Stroke Words Sentences Sents 64 sentences — page 4 of 4 1234 Go to page Go 会有噪音污染吗? huì yǒu zàoyīnwūrǎn ma? Will there be noise pollution? Source: CCMatrix蜻蜓幼虫似乎对水污染特别敏感。 qīngtíng yòuchóng sìhū duì shuǐwūrǎn tèbié mǐngǎn. Dragonfly larvae appear to be particularly sensitive to water pollution. Source: CCMatrix除此之外,有些办公室允许吸烟,也是一大污染源。 chúcǐzhīwài, yǒuxiē bàngōngshì yǔnxǔ xī yān, yěshì yī dà wūrǎnyuán. In addition, some offices allow smoking, which is also a major source of pollution. Source: CCMatrix这些污染物不会立即对健康产生影响,但长期接触可能是有害的。 zhèxiē wūrǎnwù bùhuì lìjí duì jiànkāng chǎnshēng yǐngxiǎng, dàn chángqī jiēchù kěnéng shì yǒu hài de. These pollutants do not have an immediate effect on health, but long term exposure can be harmful. Source: CCMatrix 1234 Go to page Go