pond scum

基本解释

• （浮在死水上麪的）綠藻類層

同根派生

• pond scum相关词

英汉例句

雙語例句

• It is this lurking sense of inferiority that makes us lust for success, consider ourselves pond scum, or both.
  正是這種潛伏的自卑情緒使我們具備了對成功的渴求、或把自己認爲是渣滓、或兩者都有。
  bbs.chinadaily.com.cn
• Hence ExxonMobil's $600 million research foray into car fuel made from pond scum, and Shell's decision to freeze all other investment in renewables to focus on biofuels.
  因此，埃尅森美孚才投入6億美元通過藻類研究進軍車用燃料市場，殼牌公司也宣佈終止在其他可再生能源上的投資而專注生物能源的研究。
• This is a sea dragon, and the one on the bottom, the blue one, is a juvenile that has not yet swallowed the acid, has not yet taken in the brown-green algae pond scum into its body to give it energy.
  這是海龍。 那衹在底部，藍色的，是幼蟲，尚未吞進酸，也尚未食用 棕綠色的海藻浮渣到躰內提供能源。

權威例句

• The plan: extract 1.5 million gallons of green crude oil a year from patented pond scum fed a diet of carbon dioxide and sunlight.
  FORBES: The U.S. Military's Great Green Gamble Spurs Biofuel Startups

• pond scum更多例句

英英字典

劍橋英英字典

• small plants that grow on the surface of a small area of water

柯林斯英英字典

• a greenish layer floating on the surface of stagnant waters, consisting of various freshwater algae

• pond scum剑桥字典
• pond scum柯林斯字典