butterfly tail [航空、航天科學(xué)技術(shù)]蝶形尾部蝶形尾翼butterfly sword butterfly swing check valve [機(jī)械工程]蝶式止廻閥butterfly stroke 蝶泳butterfly spread 蝶狀價(jià)差 蝶式買賣butterfly sign [毉葯科學(xué)]蝶翼征butterfly roof [機(jī)械工程]蝶形屋麪[土木建築工程]蝶形屋麪butterfly resonator 蝶式諧振器butterfly ray butterfly pea 蝶豆花butterfly oscillator 蝶形振蕩器butterfly orchid butterfly nut [機(jī)] 蝶形螺母；翼螺帽butterfly net 捕蟲網(wǎng) 捕蝶網(wǎng)butterfly milkweed 蝴蝶草 塊根馬利筋butterfly map projection [語言學(xué)]蝶狀地圖投影butterfly lupus [毉葯科學(xué)]蝶狀狼瘡butterfly knot 蝴蝶結(jié)butterfly insulator [電子、通信與自動(dòng)控制技術(shù)]蝴蝶式絕緣子[土木建築工程]蝴蝶式絕緣子butterfly fracture [經(jīng)濟(jì)學(xué)]蝶形骨折