常見(jiàn)例句用作名詞 (n.)The cave floor is covered in guano.洞穴地底覆蓋了滿滿的鳥糞。The canyon walls are lined with giant nests and guano.峽谷壁上到處是巨大的鳥身人巢穴和鳥糞。Guano means droppings from seabirds which are used as a sort of fertilizer.鳥糞層就是海鳥的糞便,可以用作肥料。Like most treasure, guano demands a high price for its extraction.一如大部分珍貴資源,開采鳥糞層代價(jià)很高。 返回 guanos