| 单词 | faeces |
| 释义 | faeces noun[plural] UKformal(USfeces)uk/ˈfiː.siːz/us/ˈfiː.siːz/thesolidwastepassedout of thebodyof ahumanoranimalthrough thebowels: 粪便；排泄物Thediseaseisspreadby thecontaminationoffoodandwaterby faeces.这种疾病是由排泄物造成的食物和水源污染传播的。 Animal physiology: excrement & its excretion
Examplesoffaecesfaeces The production of the larvae infaecesof infected deer is expressed as the number of larvae per gram offaeces(lpg). From theCambridge English Corpus It is estimated that mature cattle defecate 12-18 times and produce between 20 and 40 kg offaecesdaily [16-18]. From theCambridge English Corpus Four groups of four sheep were formed, depending upon the average number of eggs deposited per gram offaecesafter the prepatent period. From theCambridge English Corpus Since we found few seed fragments infaeces, it appears that tapirs do not mechanically destroy the larger seeds surveyed here. From theCambridge English Corpus Of the 27 mice examined, eight had worms without detectable eggs in theirfaeces. From theCambridge English Corpus The results indicate that thousands of wildlifefaecesentered livestock feed on each of the four farms over the winter months monitored. From theCambridge English Corpus Reaching this dose level normally results in more than 75% reduction in parasite larval number infaeces. From theCambridge English Corpus Moreover, no evidence offaeceswas observed in playground sites nor in samples removed from established footpaths. From theCambridge English Corpus Contact with animalfaecesdid not occur solely during organized visits to farms. From theCambridge English Corpus Successive sub-samples from the same sample offaeceswere carried out until two counts varied by no more than 10%. From theCambridge English Corpus Following several days with normal stools, semi-liquidfaeceswere also observed in 3 piglets towards the end of the study. From theCambridge English Corpus Cysts were enumerated using a haemocytometer and expressed as the number of cysts per gram offaeces. From theCambridge English Corpus The amount of food provided varied slightly according to the rate of consumption and the consistency of thefaeces. From theCambridge English Corpus The area inside the cages, where nofaeceswere deposited, was used as the control. From theCambridge English Corpus They were air-dried for 2-5 d and the entirefaecesfiltered through a 5-mm2 mesh screen. From theCambridge English Corpus These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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