highly toxic substance
常见例句
- Automobile exhaust tetraethyl lead is a highly toxic substance.
汽车尾气中的四乙基铅是剧毒物质。 - Singlet oxygen, a byproduct of the photosynthetic process by which certain cells convert sunlight into energy, is a highly toxic and reactive substance that tears cells apart.
单态氧是特定细胞在其光合作用过程中的副产物之一，而细胞通过这一过程将光转化为能量。该物质具有很高的毒性，同时也是一种可使细胞破碎的活性物质。 - Ricin is a highly toxic substance made from castor beans.
NPR: FBI: Arrest Made In Wash. State Ricin Letter Scare 返回 highly toxic substance