broad-spectrum

基本解釋

• 用途廣泛的,廣譜的

同根派生

• broad-spectrum相關(guān)詞

英漢例句

雙語(yǔ)例句

• The data indicate that it should be possible to design and use compounds that are either selective or broad-spectrum.
  數(shù)據(jù)表明設(shè)計(jì)并使用具有選擇性或是廣泛效力的化合物應(yīng)成為可能。
• Apply generous amounts of broad-spectrum sunscreen 30 minutes before going outdoors and reapply every two hours, after heavy sweating or after being in water.
  出門(mén)前30分鐘你要涂一些廣譜的防曬霜并且要是你出汗較多或者在水里游玩的話就要每隔兩個(gè)小時(shí)再涂一些。
• While the gas is produced naturally by the body in low doses, in high doses it acts as a broad-spectrum poison, affecting many of the body’s systems simultaneously, particularly the nervous system.
  人體本身也會(huì)自然產(chǎn)生很少量的硫化氫，但高劑量的硫化氫就成了一種廣譜的毒劑。 它會(huì)同時(shí)影響身體的各個(gè)系統(tǒng)，尤其會(huì)對(duì)神經(jīng)系統(tǒng)帶來(lái)?yè)p傷。

權(quán)威例句

• At the moment, the best hope is to use broad-spectrum antiviral drugs until a suitable vaccine can be developed and deployed.
  ECONOMIST: A new way to protect against infection is undergoing tests
• However, if recent research pays off, doctors may be able to add the antiviral equivalent of broad-spectrum antibiotics to their anti-virus arsenals.
  FORBES: Researchers Discover a Universal Antiviral Drug
• Second, the industry needs a broad-spectrum political and social engagement strategy.
  FORBES: An Investigation Of The Global Anti-Fracking Movement

• broad-spectrum更多例句

詞組短語(yǔ)

短語(yǔ)

• broad -spectrum pesticides 光譜殺蟲(chóng)劑
• Efficient broad -spectrum 高效廣譜
• a broad -spectrum 廣譜
• Bactericidal broad -spectrum 殺菌廣譜性

• broad-spectrum更多詞組

英英字典

劍橋英英字典

• (of a drug or chemical) able to kill a wide range of bacteria, insects, etc.

柯林斯英英字典

• effective against a wide variety of diseases or microorganisms

• broad-spectrum劍橋字典
• broad-spectrum柯林斯字典

專業(yè)釋義

農(nóng)業(yè)科學(xué)

• 廣譜

  Creating a new broad-spectrum resistant variety has become the goal of potato breeders.
  因此，培育廣譜抗病新品種是育種學(xué)家的首選目標(biāo)。