1 . 排泄物的

excrement 排泄物excremental排泄物的excrementitious 糞便的

1 . 糞便和

these measures include providing enough safe water and soap , properly disposing of excrement and garbage , controlling rodents and vectors , and educating the population general public health issues .這些措施包括提供足夠的安全用水和香皂，妥善處理糞便和垃圾，控制嚙齒動物和帶菌者，并教給人們公共衛(wèi)生常識。

1 . 動物排泄物

animal ecology 動物生態(tài)學animal excrement 動物排泄物animal geography 動物地理學

1 . 鼻屎

... snot - 鼻涕 nose excrement - 鼻屎nasal mucus - 鼻屎.

1 . 人類糞便

in Japan , one enterprising businessman has begun selling small gold lumps that look like human excrement ; because in Japanese " excrement " is a homonym for " luck " .在日本，有個富于想象的生意人開始銷售看起來像人類糞便的小金塊，因為在日文中“糞便”和“好運”的發(fā)音相同。