復數 butterflies
英 ['b?t?fla?] 美 ['b?t?fla?]
n. 蝴蝶；蝶泳；舉止輕浮的人；追求享樂的人
雙語例句：
1.She'll swim the races of breaststroke and butterfly stroke.
她將參加蛙泳和蝶泳的比賽。
2.A larva metamorphoses into a chrysalis and then into a butterfly.
幼蟲變為蝶蛹，再變成蝴蝶。
3.I could only admire the love and courage of that butterfly in his concern for hismate.
我只能欽佩那只蝴蝶在對他的伴侶的關心中表現出愛和勇氣。