highly toxic substance

基本解釋

• [交通運(yùn)輸工程]劇毒物質(zhì)

英漢例句

雙語(yǔ)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)。

權(quán)威例句

• Ricin is a highly toxic substance made from castor beans.
  NPR: FBI: Arrest Made In Wash. State Ricin Letter Scare

• highly toxic substance更多例句

專業(yè)釋義

交通運(yùn)輸工程

• 劇毒物質(zhì)