dejecta
n. 排泄物,粪便
例句
When you are lying in the dejecta pile, you ' d better shut up your mouth.
还有,当你躺在粪堆里的时候,最好把嘴巴闭上。
Objective To observe the effect of filtrate of normal human fresh dejecta on intestinal flora alteration.
目的观察正常人新鲜粪便滤液治疗肠道菌群失调的疗效。
Objective: to screen nitrobacter that could be used to treat ammonia nitrogen pollution, dejecta and sewage in military tunnel.
目的:筛选、分离能够用于治理氨氮污染和军事坑道生活污物、污水的硝化菌。