highly toxic substance
常見(jiàn)例句
- Automobile exhaust tetraethyl lead is a highly toxic substance.
汽車尾氣中的四乙基鉛是劇毒物質(zhì)。 - 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.
單態(tài)氧是特定細(xì)胞在其光郃作用過(guò)程中的副産物之一，而細(xì)胞通過(guò)這一過(guò)程將光轉(zhuǎn)化爲(wèi)能量。該物質(zhì)具有很高的毒性，同時(shí)也是一種可使細(xì)胞破碎的活性物質(zhì)。 - 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