fecal的音標為[?fi?s??l]，基本翻譯為“糞便的；排泄物的”，速記技巧為“fec=屎，al=的”。

fecal這個詞的詞源可以追溯到拉丁語詞根“fecere”，意為“to do, to make”。它的變化形式包括過去式“feced”和“fecist”，現在分詞“fecing”和過去分詞“feced”或“fecist”。

相關單詞：

fecundity：豐富，肥沃，多產

feculence：糞便的，肥沃的

feculent：糞便的，污穢的

feculentity：糞便的性質

fecal：糞便的，排泄物的

fecal matter：糞便物質

fecal sludge：糞渣

fecal coliform：大腸菌

fecal contamination：糞便污染

以上單詞都與fecal這個詞源有關，表示與排泄物、糞便相關的含義。這些單詞在英語中廣泛使用，并涉及到環境衛生、生物學、醫學等多個領域。

常用短語：

1. fecal matter 糞便

2. fecal contamination 糞便污染

3. fecal coliform 大腸菌群

4. fecal indicator 糞便指標

5. fecal streptococcus 糞腸球菌

6. fecal-oral 糞口傳播

7. fecal-borne 糞源性

雙語例句：

1. The dog"s fecal matter was scattered all over the park.

公園里到處是狗的糞便。

2. Fecal contamination can pose a health risk to humans.

糞便污染會對人類健康構成風險。

3. The water in the swimming pool was contaminated with fecal coliform.

游泳池的水被大腸菌群污染了。

4. Fecal indicator bacteria are commonly used to assess water quality.

糞便指標細菌通常用于評估水質。

5. Fecal streptococcus is a common cause of urinary tract infections.

糞腸球菌是尿路感染的常見原因。

6. The source of the outbreak was traced to fecal-oral transmission.

疫情的源頭被追蹤到是糞口傳播。

7. The beach was closed due to fecal-borne contamination.

由于存在糞源性污染，海灘被關閉了。

英文小作文：

Fecal Pollution and Its Impact on Our Environment

Fecal pollution, which can come from various sources such as animal waste and human feces, poses a significant threat to our environment. This type of pollution can have a negative impact on water quality, soil health, and even human health. To prevent fecal pollution, we must be mindful of where we defecate and how we dispose of our waste, and also take measures to ensure that our environment is protected from such pollutants. At the same time, we must also be aware of the impact of fecal pollution on others, and work together to create a clean and healthy environment for all.