gastrulas的音標為["ɡ?strj?l?z]，基本翻譯為“原腸胚”。速記技巧可以考慮使用詞根記憶法，G-A-S分別代表“腸胃”、“腸”的英文單詞，tula則可以理解為“胚胎”，組合起來就是“原腸胚”。

Gastrolith: 源自希臘語中的“gaster”（胃）和“olithos”（石頭），意為“胃石”。

變化形式：復數形式為gastroliths。

相關單詞：

1. gastrodia：一種中藥，也被稱為“土三七”，具有治療消化系統疾病和清熱解毒的功效。

2. gastropoda：意為“腹足類動物”，包括蝸牛和海蛞蝓等。

3. gastric：意為“胃的”或“與胃有關的”，如gastric acid（胃酸）和gastric ulcer（胃潰瘍）。

4. digestion：意為“消化”，與gastrolith的功能有關，幫助磨碎食物并促進消化。

5. gastrodynia：胃痛，與gastrolith的功能有關，因為胃石可能導致胃部不適。

6. gastromechanics：胃運動學，研究胃的運動和功能。

7. gastropathy：胃病，包括胃炎、胃潰瘍等。

8. gastrotomy：胃切開術，用于治療胃部疾病或手術。

9. gastronomy：美食學，研究食物的烹飪、品嘗和鑒賞。

10. gastricjuice：胃酸，是胃分泌的一種消化液，有助于食物的消化。

常用短語：

1. gastrulation 胚胎形成過程

2. gastrula 胚胎發育的特定階段

3. gastrulation defects 胚胎發育缺陷

4. gastrula-like structure 類似胚胎發育階段的組織結構

5. gastrulation process 胚胎發育過程

6. gastrulation failure 胚胎發育失敗

7. gastrulation stage 胚胎發育的關鍵階段

雙語例句：

1. The gastrula is a crucial stage in the development of an organism. (英文)

2. The gastrulation process is a complex and delicate process that requires precise coordination of cells. (中文)

3. The gastrula-like structure is a unique feature of some organisms that allows them to adapt to their environment. (英文)

4. Gastrulation failure can lead to severe developmental defects in an organism, resulting in abnormalities in its structure and function. (中文)

5. Understanding the gastrulation process is essential for studying the evolution of life on Earth. (英文)

6. The gastrula stage is a pivotal moment in the life of an organism, marking the transition from a single cell to a complex multicellular organism. (中文)

7. The gastrulation process is fascinating to observe, as it demonstrates the remarkable adaptability of cells and their ability to coordinate their actions in order to create a whole organism. (中文)

英文小作文：

Gastrulation: The Key to Life"s Evolution

Gastrulation, the crucial stage in the development of an organism, is a fascinating process that demonstrates the remarkable adaptability of cells and their ability to coordinate their actions in order to create a whole organism. From a single cell, cells come together and coordinate their actions to create a complex multicellular organism, such as a fish, bird, or human being. This process of gastrulation is essential for the evolution of life on Earth, as it allows for the emergence of new species and the diversification of existing ones. Understanding the process of gastrulation can shed light on the origins of life on Earth and shed light on how life has adapted to its environment over time. Gastrulation is not just a biological process, but also a key moment in the life of an individual, marking the transition from a single cell to a complex multicellular organism that embodies the beauty and diversity of life on Earth.