guano的用法和樣例：
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，開採鳥糞層代價很高。
辭彙搭配
- nitrogenous guano 富氮海鳥糞
- fish guano 魚渣粉
- bird guano 禽類
- bat guano [機] 蝙蝠糞
- artificial guano 人造鳥糞
