harmful l substance中文,harmful l substance的意思,harmful l substance翻译及用法

2026-04-13 09:02 浏览次数 18

harmful l substance

有害物质

harmful l substance 例句

英汉例句

  • All of us should be grateful to what nature offers us, obey the natural laws, maintain the balance of nature and ban burning any harmful l substance and giving off carbon dioxide through the chimneys.

    我 们应当用感激的心回报答自然的恩赐,遵守大自然的规律,维护生态平衡,禁止燃烧任何有害物质, 严禁烟囱里释放二氧化碳。

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