有害的化学物质Harmful chemical substances例句:自然原因和水污染,都可导致一些鱼类含有有害的化学物质。
Some fish may contain harmful chemicals, which can be the result of both natural causes and water pollution.
原创 | 2022-10-12 01:21:14 |浏览:1.6万
有害的化学物质Harmful chemical substances例句:自然原因和水污染,都可导致一些鱼类含有有害的化学物质。
Some fish may contain harmful chemicals, which can be the result of both natural causes and water pollution.