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epithelium

/ˌɛpɪˈθiːlɪəm/

Meanings
noun

上皮，表皮组织.

A membranous tissue composed of one or more layers of cells which forms the covering of most internal and external surfaces of the body and its organs: internally including the lining of vessels and other small cavities, and externally being the skin.

Examples :

"The doctor examined the tissue sample to see if the epithelium was healthy. "
医生检查了组织样本，看看上皮细胞是否健康。
medicine physiology anatomy organ body biology science

Related Words

Illustration including

including verb

/ɪnˈkluːdɪŋ/

包括，包含，涵盖。

"I will purchase the vacation package if you will include car rental."

如果你能把租车费用也包含进去，我就买这个度假套餐。

Illustration composed

composed verb

/kəmˈpəʊzd/ /kəmˈpoʊzd/

组成，构成。

"The editor composed a historical journal from many individual letters."

编辑将许多单独的信件汇编成了一本历史期刊。

Illustration externally

externally adverb

/ɪkˈstɜːrnəli/ /ɛkˈstɜːrnəli/

表面上，外表上

"The medicine is for external use only; apply it externally to the rash. "

这种药仅供外用；将其涂抹在皮疹的表面上。

Illustration examined

examined verb

/ɪɡˈzæmɪnd/

检查，审查。

"He examined the crime scene for clues."

他仔细检查了犯罪现场，寻找线索。

Illustration external

external noun

/əksˈtɜːnəl/ /əksˈtɝnəl/

外部，外表。

"The shop's external displays were designed to attract customers. "

这家商店的外部展示设计是为了吸引顾客。

Illustration covering

covering verb

/ˈkʌvəɹɪŋ/

覆盖，遮盖.

"He covered the baby with a blanket."

他用毯子盖住了婴儿。

Illustration internally

internally adverb

/ɪnˈtɜːrnəli/ /ɪnˈtɝːnəli/

内部地，在内部，内心

"The company restructured internally, moving some departments to a new floor. "

公司内部进行了重组，将一些部门搬到了新的楼层。

Illustration healthy

healthy adjective

/ˈhɛl.θi/

健康，健壮。

"He was father to three healthy kids."

他有三个身体健康、活泼好动的孩子。

Illustration surfaces

surfaces noun

/ˈsɜːrfəsɪz/ /ˈsɜːrfɪsɪz/

表面, 面.

"Option 1 (Focus on table): "The child drew a picture on the surfaces of the wooden table." Option 2 (Focus on liquid): "In the science experiment, bubbles formed on the surfaces of the water." "

Option 1 (Focus on table): 孩子在木桌的表面画了一幅画。 Option 2 (Focus on liquid): 在科学实验中，气泡在水面上形成了。

Illustration cavities

cavities noun

/ˈkævətiz/

龋洞，蛀牙洞。

"The dentist found two small cavities in my back teeth. "

牙医发现我的后槽牙里有两个小龋洞。

Illustration internal

internal adjective

/ɪnˈtɝnəl/

内部的，里面的

"We saw the internal compartments."

我们看到了内部的隔间。

Illustration vessels

vessels noun

/ˈvɛsəlz/

船只，舰艇

"The harbor was full of vessels, from small fishing boats to large cargo ships. "

港口里停满了船只，从小渔船到大型货轮，各种各样的都有。