faecal matter
美
英 
例句
In the top 200 metres or so of the sea, some dead or faecal matter is turned back into CO2 by microbes and may then re-enter the atmosphere.
在海水顶部大约200米内,一些死亡的生物体或排泄物,被微生物转化为CO2,然后可能再次进入到大气中。
wash hands thoroughly before handling food and eating , and after going to toilets and handling vomitus or faecal matter.
处理食物或进食前、如厕后,以及处理呕吐物或粪便后须彻底洗净双手;
If virus shedding is detected in faecal matter, this would introduce an additional route of transmission.
如果排泄物之类的东西中带有病毒,那病毒就有了另外一种传播途径。