germ layer：/d???rm/ layer/le?/

基本翻譯：胚層。

速記技巧：germ（細(xì)菌）＋layer（層）→胚層，可以諧音聯(lián)想為“蓋兒（germ）來(lái)（layer）胚層”。

Germline layer是細(xì)胞生物學(xué)中的術(shù)語(yǔ)，指的是一種細(xì)胞類(lèi)型，通常存在于動(dòng)物胚胎的原始組織中。它的英文詞源可以追溯到拉丁語(yǔ)“germen”和“l(fā)inea”，意為“種子”和“線”，表示這種細(xì)胞類(lèi)型是從受精卵發(fā)育而來(lái)的。

Germline layer的變化形式主要是復(fù)數(shù)形式“germline layers”或簡(jiǎn)寫(xiě)為“germ layers”。

相關(guān)單詞有：

1. “cell lineage”意為細(xì)胞譜系，指的是一個(gè)細(xì)胞或一群細(xì)胞的發(fā)育過(guò)程。

2. “embryonic development”意為胚胎發(fā)育，指的是從受精卵到出生前的生長(zhǎng)過(guò)程。

3. “germ cell”意為生殖細(xì)胞，指的是能夠繁殖后代的細(xì)胞，如精子和卵子。

4. “germinal layer”意為原始層，指的是胚胎早期存在的一種細(xì)胞層，其中包含各種類(lèi)型的細(xì)胞前體。

5. “neural crest”意為神經(jīng)突起，是一種在胚胎發(fā)育過(guò)程中形成的細(xì)胞群，能夠分化為神經(jīng)元和膠質(zhì)細(xì)胞。

6. “mesoderm”意為中胚層，是動(dòng)物胚胎的一種重要組織，包含許多不同類(lèi)型的細(xì)胞，如肌肉、骨骼和內(nèi)臟器官的原始細(xì)胞。

7. “epithelium”意為上皮層，指的是覆蓋在身體表面或封閉腔內(nèi)的細(xì)胞層，如皮膚和腸粘膜。

8. “progenitor cell”意為祖細(xì)胞，指的是能夠分化為其他細(xì)胞的細(xì)胞，在胚胎發(fā)育和組織再生中扮演重要角色。

9. “stem cell”意為干細(xì)胞，指的是能夠自我更新并分化為多種類(lèi)型細(xì)胞的細(xì)胞，在醫(yī)學(xué)上具有廣泛的應(yīng)用前景。

10. “fate”意為命運(yùn)，指的是一個(gè)細(xì)胞或一個(gè)生物體的未來(lái)發(fā)展路徑。與germline layer相關(guān)的命運(yùn)包括分化為特定類(lèi)型的細(xì)胞或最終成為生物體的某個(gè)部分。

常用短語(yǔ)：

1. germ layer of the skin

2. germ cell layer

3. germ layer development

4. germ layer disorders

5. germ cell layer

6. germ cell transplantation

7. germ cell transplantation therapy

例句：

1. The germ layer of the skin is crucial for maintaining the body"s immune system.

2. Germ cell transplantation has been used to treat some types of infertility.

3. Disorders of the germ layer can lead to various health problems.

4. Germ cell transplantation therapy holds great promise for future treatment options.

5. The germ cell layer is a key component of the reproductive system.

6. The germ cell layer plays a vital role in the development of the nervous system.

7. Understanding the germ cell layer is essential for developing new treatments for diseases.

英文小作文：

The Germ Layer: An Essential Part of Our Body"s Development and Functioning

The germ layer of the human body is a crucial component that plays a vital role in our development and functioning. It is composed of three main layers - the ectoderm, endoderm, and mesoderm - which give rise to various tissues and organs throughout our lifetime. The germ layer is responsible for maintaining our immune system, reproductive system, and nervous system, among other essential functions. Disorders of the germ layer can lead to various health problems, such as developmental delays, immune system disorders, and reproductive issues. Germ cell transplantation, a type of stem cell therapy, has been used to treat some types of infertility and has great promise for future treatment options. Understanding the role of the germ layer is essential for developing new treatments for diseases and maintaining overall health and well-being.