digestive system:消化系统 详图:
1 |
digestive system |
消化系统 |
Formed of the mouth, digestive tract and appended glands, it converts ingested food so that it can be assimilated by the organism.
它由嘴、消化道和附加的腺体组成,它能转化摄取的食物,以便被生物体吸收。 |
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2 |
ileum [’ɪliəm] |
[解]回肠 |
Terminal part of the small intestine between the jejunum and cecum.
小肠末端空肠和盲肠之间的部分。 |
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3 |
jejunum [dʒɪ’dʒuːnəm] |
[解]空肠 |
Middle section of the small intestine between the duodenum and the ileum; the majority of nutrients are absorbed here.
小肠的中段,位于十二指肠和回肠之间;大部分营养物质在这里被吸收。 |
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4 |
sphincter muscle of anus |
肛门括约肌 |
Muscle ensuring the contraction and relaxation of the anus and enabling defecation.
肌肉保证肛门的收缩和放松,并能排便。 |
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5 |
sigmoid colon |
乙状结肠 |
Fourth segment of the colon; it carries waste to the rectum.
结肠的第四段;它把排泄物带到直肠。 |
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6 |
vermiform appendix |
阑尾 |
Tubular extension of the cecum; this appendage is occasionally the site of appendicitis, a severe inflammation.
盲肠的管状延伸;这个附件偶尔是阑尾炎的部位,一种严重的炎症。 |
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7 |
ascending colon |
上行结肠 |
First segment of the colon; it absorbs water from food residue before it is excreted.
结肠的第一段;它在排泄之前从食物残渣中吸收水分。 |
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8 |
descending colon |
下行结肠 |
Third segment of the colon; it stores waste before it is eliminated.
结肠的第三段;它在排泄之前储存废物。 |
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9 |
transverse colon |
横行结肠 |
Second segment of the colon (middle section of the large intestine). The right colon (the ascending colon plus half the ) mainly enables absorption of water.
结肠的第二段(大肠的中段)。右半结肠(升结肠加半结肠)主要促进水的吸收。 |
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10 |
salivary glands |
唾液腺 |
Each of the three pairs of organs secreting a liquid (saliva) that contains a digestive enzyme; it is used to moisten food to facilitate its ingestion.
分泌含有消化酶的液体(唾液)的三对器官中的每一对;用来滋润食物以促进食物的摄入。 |