faecal
adj. 渣滓的；排泄物的（等于 fecal）
例句
One of the ways the parasite spreads is through faecal matter.
寄生物传播的方式之一就是透过排泄物。
《柯林斯英汉双解大词典》
The faecal filth of salmon farming has driven wild salmon from many of the sea lochs and rivers of Scotland.
鲑鱼养殖过程中产生的粪便污垢把野生鲑鱼从苏格兰的许多海湾和河流中驱赶了出来。
A study has found that nearly one in 10 bank CARDS contains faecal matter.
一项研究发现，将近10%的银行卡携带粪便污物。
