燕(yan)(yan)(yan)窩(wo)(wo)又稱(cheng)燕(yan)(yan)(yan)菜(cai)、燕(yan)(yan)(yan)根(gen)、燕(yan)(yan)(yan)蔬菜(cai),為雨燕(yan)(yan)(yan)科(ke)動(dong)物金絲(si)燕(yan)(yan)(yan)及多(duo)種(zhong)同屬燕(yan)(yan)(yan)類用唾液與絨羽等(deng)混合凝結所筑(zhu)成的(de)巢窩(wo)(wo),形似(si)元寶,窩(wo)(wo)外壁由橫條密集的(de)絲(si)狀(zhuang)(zhuang)物堆壘成不(bu)規則(ze)棱狀(zhuang)(zhuang)突起,窩(wo)(wo)內壁由絲(si)狀(zhuang)(zhuang)物織成不(bu)規則(ze)網狀(zhuang)(zhuang),窩(wo)(wo)碗根(gen)卻(que)堅實,兩端(duan)有(you)小墜(zhui)角,一般直徑6~7厘米,深(shen)3~4厘米。主要產(chan)于(yu)我(wo)國南(nan)海諸島及東(dong)南(nan)亞(ya)各國。本站//jiujiuyabo.cn/ 只(zhi)上傳(chuan)了部(bu)分(fen)圖片 更多(duo)的(de)產(chan)品信(xin)息請于(yu)15152190788任經(jing)理(li)聯系