This arrangement could be "tuned" to react to specific toxic chemicals.

对这种方法可以做些“微调”使其能对特定的有毒化学物质做出反应。

youdao

Plants do too and they react to these chemicals in the air.

植物也能闻并会对空气中的化学物质做出反应。

youdao

You still react as though you are anxious and produce stress chemicals.

你仍然看起来很紧张，并产生了压力性化学物质。

youdao

You still react as though you are anxious and produce stress chemicals.

你仍然看起来很紧张，并产生了压力性化学物质。

youdao