lesser scaup

常見例句

• Lesser Scaup Aythya affinis, Northern Pintail Anas acuta, and several sea ducks are showing troubling declines, but most geese are increasing dramatically and many ducks have held steady.
  一些鳥類如針尾鴨和海鴨等的數(shù)量仍然在下降，但是大多數(shù)雁類的數(shù)量都有了明顯增加，很多鴨子的數(shù)量也保持穩(wěn)定。
• lesser scaup [duck]
  小斑背潛鴨
• lesser scaup duck
  小斑背潛鴨
• This is the lesser evil of the two.
  這是兩種弊病中較輕的。
• Don't waste time on these lesser matters.
  別把時間浪費在那些無關(guān)緊要的事情上。
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