mayfly
n.[昆]蜉蝣类,飞蝼蛄
难易程度:
mayfly为短语/超纲词汇
mayfly
n short-lived insect that appears in May 蜉蝣.
mayfly
npluralmayflies[C]
[Date: 1600-1700; Origin: May + fly; because it was believed it only lived in May]
a small insect that lives near water, and only lives for a short time
[Date: 1600-1700; Origin: May + fly; because it was believed it only lived in May]
a small insect that lives near water, and only lives for a short time
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