1. faecal seston That part of the seston comprising the particulate faecal material. Also used to describe the associated community of organisms.
排泄浮游物微粒子排泄物压缩组成浮游物的部份。也用来描述相关的生物群落。
2. They could train farmers to allow the sediment to settle out of the wastewater before using it—thereby avoiding the worst of the faecal matter.
