At some projects, leaks of toxic material have polluted waterways.

在一些项目中，有毒物质的泄漏已经污染了航道。

youdao

IT contains slightly toxic material, but if dispersed properly IT should cause no problems.

烟里含有一点有毒物质，但是适当扩散的话就不会引起什么问题。

youdao

The content of trace elements in eighteen herbs for clearing away heat and toxic material was detem-ined by atom-absorption spectrometry.

采用原子吸收分光光度法测定了十八种清热解毒中草药中人体必需微量元素含量。

youdao

Ghana is also a common destination for "e-waste" - used computers and televisions from the West, which often contain toxic material.

BBC: Ghana bans second-hand fridges

The rating agencies blissfully gave AAA status to this toxic material.

FORBES: Magazine Article

What we're doing here is cutting down on landfill use, on possibly toxic material entering the environment, and the Rhondda's getting jobs out of it.

BBC: Computer mountain graphic