glycan的音標為["ɡla?k?n] ，基本翻譯為“聚糖，聚甘氨酸”，速記技巧為“gly甘氨酸+can能(=糖)”。

Glycan是一個英文單詞，意為“糖類”，其詞源可以追溯到希臘語中的“glykos”（糖）和“anein”（不）。

變化形式：復數形式為glycans，過去式為glycated，現在分詞為glycating，過去分詞為glycated。

相關單詞：

Glycosylation（糖基化）：這是一個生物化學術語，指在蛋白質上附著糖類的過程，是細胞內生物合成的一個重要步驟。

Glycogen（糖原）：這是動物體內的一種儲存糖，主要存在于肝臟和肌肉中。

Glycobiology（糖生物學）：這是一個研究糖與生物體之間相互作用的科學領域，包括糖與細胞表面受體、粘蛋白、抗體等之間的相互作用。

Glycation（糖化）：這是指糖與蛋白質、核酸等生物大分子發生非酶促反應，導致其結構和功能改變的過程。

Glycohomeostasis（糖穩態）：這是指機體維持血糖濃度穩定的能力，是生理狀態下維持生命活動的關鍵。

Glycohaemoglobin（糖氧合血紅蛋白）：這是指血紅蛋白與血糖結合形成的化合物，是衡量人體是否缺氧的重要指標之一。

Glycoconjugate（糖復合物）：這是指由糖類與蛋白質、脂質等非糖物質結合形成的復合物，是生物體內重要的生物大分子之一。

Glycocalyx（糖衣）：這是指細胞表面由糖類組成的薄膜，對細胞有潤滑、保護等作用。

Glycoprotein（糖蛋白）：這是指蛋白質分子表面含有糖類的分子，是生物體內重要的生物大分子之一，具有多種重要的生理功能。

常用短語：

1. glycan structure

2. glycan composition

3. glycan analysis

4. glycoconjugate

5. glycobiology

6. glycan recognition

7. glycan modification

例句：

1. The structure of the glycan determines its function in the cell.

2. The composition of the glycan varies depending on the tissue type.

3. Glycoconjugates play a crucial role in cell-cell communication.

4. Glycobiology is an interdisciplinary field that studies the role of glycans in health and disease.

5. Glycan recognition is crucial for immune system function.

6. Modification of glycans is a common mechanism for cells to adapt to environmental changes.

英文小作文：

Glycans are essential components of cell membranes and secretions, playing a crucial role in numerous biological processes. From cell-cell communication to immune system function, glycans influence virtually every aspect of life. Understanding the complexities of glycans and their interactions with other molecules is essential for developing effective treatments for diseases such as diabetes and cancer, where glycans play important roles in the development and progression of these conditions.

Glycans are also important in the development of vaccines and other therapeutic agents, as they can serve as targets for antibodies and other immune system components. Furthermore, glycans have potential applications in the field of biotechnology, where they can be used to create novel materials and devices with unique properties and functions. Therefore, glycobiology is an exciting and rapidly growing field that holds great promise for improving human health and well-being.