blastomere的音標(biāo)是[?blas?m??r?]，意思是胚胎細(xì)胞團(tuán)、胚細(xì)胞團(tuán)。速記技巧是：blast（胚胎）+ mer（細(xì)胞）→ 胚胎細(xì)胞團(tuán)。

Blastomere的英文詞源可以追溯到希臘語中的“blastos”，意為“萌芽”或“胚胎”。Blastomere指的是胚胎中的細(xì)胞，這些細(xì)胞在早期發(fā)育階段是未分化的，但具有發(fā)育成完整生物體的潛力。

Blastomere的變化形式包括其復(fù)數(shù)形式blastomeres和過去式、過去分詞形式blastomereed。

相關(guān)單詞包括：

cleavage，意為“裂隙”，來源于拉丁語“clepsydra”，意為“水鐘”，指的是受精卵分裂形成胚胎的過程。

embryogenesis，意為“胚胎形成”，來源于希臘語中的“embryo”和“genesis”，指的是胚胎發(fā)育的過程。

gastrulation，意為“內(nèi)胚層形成”，指的是在胚胎發(fā)育過程中，原腸胚的形成過程。

germ layer，意為“胚層”，指的是在胚胎發(fā)育初期，由原始細(xì)胞形成的層，包括外胚層和內(nèi)胚層。

以上這些單詞都與blastomere密切相關(guān)，體現(xiàn)了生物學(xué)中詞匯的多樣性和復(fù)雜性。

常用短語：

1. blastomere division

2. blastomere separation

3. blastomere fragmentation

4. blastomere transplantation

5. blastomere fusion

6. blastomere mutation

7. blastomere growth

雙語例句：

1. The fertilized egg divides into two blastomeres. (受精卵分裂成兩個(gè)卵原細(xì)胞。)

2. The blastomeres separated and became separate cells. (卵原細(xì)胞分離并成為獨(dú)立的細(xì)胞。)

3. The blastomeres underwent a mutation during transplantation. (卵原細(xì)胞在移植過程中發(fā)生了突變。)

4. The fusion of blastomeres resulted in a new cell type. (卵原細(xì)胞融合產(chǎn)生了新的細(xì)胞類型。)

5. The growth of blastomeres is essential for embryonic development. (卵原細(xì)胞的生長對于胚胎發(fā)育至關(guān)重要。)

6. The mutation in blastomeres has been passed down to the next generation. (卵原細(xì)胞的突變已經(jīng)傳遞給了下一代。)

7. The transplantation of blastomeres is a common procedure in reproductive medicine. (卵原細(xì)胞的移植是生殖醫(yī)學(xué)中常見的手術(shù)。)

英文小作文：

Blastomeres are the cells that make up an early stage of an embryo. They undergo numerous divisions and separations to form a complex organism. Blastomeres play a crucial role in embryonic development and are essential for the growth and survival of the embryo.

Blastomeres undergo many different types of mutations and mutations can be passed down to the next generation through the transplantation of blastomeres. These cells are also used in reproductive medicine procedures such as IVF, where they are transplanted into the uterine cavity to create a viable pregnancy.

In conclusion, blastomeres are an essential part of the early stages of embryonic development and their role is crucial for the growth and survival of the embryo. Understanding their function and how they work is essential for the advancement of reproductive medicine and the treatment of infertility.