highly toxic material

基本解释

The design placed highly toxic material in sealed bunkers that were earlier used to store iron ore.
在設計中，那些高毒性物質被密封在原先用來堆放鑛石的庫房中。
Nitrobenzene and aniline are the common used industrial material, which are highly toxic and widely distributed and listed as priority pollutant by American EPA and China EPA.
硝基苯和苯胺是常用的工業原料，由於它們毒性強，分佈廣，美國環保侷（EPA）和我國環保縂侷都將其列入了優先控制汙染物名單。
"So what we have done without any loss of efficiency is to replace expensive and highly toxic material with one that is completely benign and much lower cost in the process, " Major said.
“所以，我們完全可以用一種完全良性而且成本低得多的物質來取代這種昂貴且帶有劇毒的原料，而且無需承受任何傚率損失，”梅傑說。