常見(jiàn)例句雙語(yǔ)例句Once this happens, blood appears in the vomit and faeces.一旦出現(xiàn)此種癥狀,嘔吐物和糞便中就會(huì)帶血。In cats, it resides in the wall of the small intestine and passes out of the host in its faeces.在貓的躰內(nèi),弓形蟲(chóng)一般停畱在小腸壁的部位,然後隨著糞便一起被排出躰外。Similarly, it is no longer necessary to kill whales to work out what they have been eating, as this can be determined from DNA in samples of faeces.同樣的,現(xiàn)在也沒(méi)有必要以殺死鯨魚(yú)的方式來(lái)了解鯨魚(yú)的攝食習(xí)性,因爲(wèi)這可從鯨魚(yú)的糞便樣本裡的DNA中得知。權(quán)威例句The team had examined 14 coprolites, as fossil faeces are termed by polite scientists.ECONOMIST: The first AmericansFaeces are dried slowly within the toilet before being fed into a smouldering sand-filled reactor.ECONOMIST: Monitor: Flushed with pride The 返回 faeces