词典释义：
an insect with two pairs of large wings that are covered with microscopic scales, typically brightly coloured and held erect when at rest. Butterflies fly by day, have clubbed or dilated antennae, and typically feed on nectar
蝴蝶。
a showy or frivolous person
爱炫耀的人；举止轻浮的人
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a social butterfly .交际花。
(
〈非正式〉 （紧张引起的）欲呕感。
[in sing.]a stroke in swimming in which both arms are raised out of the water and lifted forwards together
蝶泳。
[as modifier]having a two-lobed shape resembling the spread wings of a butterfly
蝴蝶状
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a butterfly clip .蝴蝶状别针。
split (a piece of meat) almost in two and spread it out flat
切开摊平（肉块）
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[as adj.
butterflied ]butterflied shrimp .切成蝶形的虾。
"Old English, from
