blastomere的音標是[?blas?m??r?]，意思是胚胎細胞團、胚細胞團。速記技巧是：blast（胚胎）+ mer（細胞）→ 胚胎細胞團。

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指的是胚胎中的細胞，這些細胞在早期發育階段是未分化的，但具有發育成完整生物體的潛力。

Blastomere的變化形式包括其復數形式blastomeres和過去式、過去分詞形式blastomereed。

相關單詞包括：

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”，指的是胚胎發育的過程。

gastrulation，意為“內胚層形成”，指的是在胚胎發育過程中，原腸胚的形成過程。

germ layer，意為“胚層”，指的是在胚胎發育初期，由原始細胞形成的層，包括外胚層和內胚層。

以上這些單詞都與blastomere密切相關，體現了生物學中詞匯的多樣性和復雜性。

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. (受精卵分裂成兩個卵原細胞。)

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

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

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

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

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

7. The transplantation of blastomeres is a common procedure in reproductive medicine. (卵原細胞的移植是生殖醫學中常見的手術。)

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.