rumen

美 { "us": "", "uk": "" }
英 { "us": "", "uk": "" }
数据源: ai_enrichment
瘤胃是反刍动物(如牛、羊)的第一个胃室,用于储存和初步发酵食物。

用法要点

句型搭配

rumen通常作为名词使用,常见于描述反刍动物消化系统的句子中,常与动词如'contain'、'function'或形容词如'healthy'、'distended'搭配。

• The rumen contains microorganisms.
• A healthy rumen is essential for digestion.
• The rumen functions as a fermentation chamber.

介词用法

rumen常与介词'in'、'of'或'from'连用,表示位置、所属或来源,例如在学术或农业语境中描述胃室结构或内容物。

• Microbes in the rumen break down cellulose.
• The contents of the rumen are partially digested.
• Samples were taken from the rumen.

语域说明

rumen是专业术语,主要用于动物学、兽医学、农业和生物学领域,日常对话中较少使用,除非讨论农场或科学话题。

• In veterinary science, rumen health is monitored closely.
• Farmers check the rumen for signs of illness.
• The rumen is studied in animal nutrition research.

基础例句

The cow's rumen helps it digest grass by fermenting the food first.

牛的瘤胃通过先发酵食物来帮助它消化草。

If a sheep has a bloated rumen, it might need veterinary care.

如果羊的瘤胃胀气,它可能需要兽医治疗。

Farmers often check the rumen to ensure their cattle are healthy.

农民经常检查瘤胃以确保他们的牛健康。

The rumen is where cows store food before chewing it again.

瘤胃是牛在再次咀嚼前储存食物的地方。

高级例句

Research shows that optimizing rumen microbiota can enhance feed efficiency in dairy cows.

研究表明,优化瘤胃微生物群可以提高奶牛的饲料效率。

In veterinary diagnostics, ultrasound is used to assess rumen motility and detect disorders.

在兽医诊断中,超声波被用来评估瘤胃运动性和检测疾病。

The agricultural report highlights the impact of diet on rumen pH and overall cattle health.

农业报告强调了饮食对瘤胃pH值和整体牛健康的影响。

Sustainable farming practices include managing rumen fermentation to reduce methane emissions.

可持续农业实践包括管理瘤胃发酵以减少甲烷排放。

高频搭配

verb

digest in the rumenferment in the rumenexamine the rumenstimulate rumen activitymonitor rumen health

adjective

healthy rumendistended rumenrumen microorganismsrumen fluidrumen pH

noun

rumen fermentationrumen acidosisrumen bacteriarumen motilityrumen capacity

adverb

efficiently in the rumenrapidly in the rumennormally in the rumen

preposition

in the rumenof the rumenfrom the rumenthrough the rumen

phrase

rumen uprumen bypassrumen developmentrumen functionrumen ecosystem

常见错误

❌ 错误:The rumen is the second stomach of a cow.
✓ 正确:The rumen is the first stomach of a cow.

错误地将瘤胃误认为是第二个胃;实际上,瘤胃是反刍动物的第一个胃室,用于初始发酵,而第二个胃是网胃(reticulum)。

❌ 错误:Humans have a rumen to digest food.
✓ 正确:Humans do not have a rumen; it is specific to ruminant animals.

错误地认为人类有瘤胃;瘤胃是反刍动物(如牛、羊)特有的消化器官,人类没有此结构,应使用'stomach'或具体胃部名称。

近义词辨析

stomach

stomach是泛指胃的通用词,可用于人类和动物,而rumen特指反刍动物的第一个胃室,具有发酵功能。

Cows have a four-chambered stomach, with the rumen being the largest chamber.

paunch

paunch可指动物或人的大肚子或胃,但非专业术语,且常带贬义或口语化;rumen是准确的解剖学术语,用于科学语境。

In casual talk, one might say 'the cow's paunch looks full,' but in science, 'the rumen is distended' is preferred.