lesser scaup
英汉例句
- 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.
一些鸟类如针尾鸭和海鸭等的数量仍然在下降,但是大多数雁类的数量都有了明显增加,很多鸭子的数量也保持稳定。 - lesser scaup [duck]
小斑背潜鸭 - lesser scaup duck
小斑背潜鸭 - This is the lesser evil of the two.
这是两种弊病中较轻的。 - Don't waste time on these lesser matters.
别把时间浪费在那些无关紧要的事情上。