例句 |
Calcium is excreted in the urine and stools.钙通过尿液和粪便排出体外。The disease can be transmitted through contact with infected faeces.这一疾病可通过接触感染的粪便传播。Pancreatic insufficiency is associated with excess fat in stool.胰功能不全和粪便中脂肪过多有关联。The faeces contain nitrogen and it is that which fertilises the desert soil.粪便含氮,而正是氮可以肥化荒芜的土地。The larvae may be excreted in the faeces.幼虫会随粪便排出。A sample of fresh faeces should be collected each day.应该每天收集新粪便的样本。The faeces contain nitrogen and it is that which fertilizes the desert soil.粪便含氮,而正是氮使荒芜的土地变得肥沃。The amount of blood in the faeces was measured.粪便中的血液含量已测出。 |