polysaccharides

/ˌpɑliˈsækəˌraɪdz/ /ˌpɒliˈsækəˌraɪdz/

Meanings

noun

多糖，多聚糖。

A polymer made of many saccharide units linked by glycosidic bonds.

Examples :

"Cellulose, starches, and complex carbohydrates, such as glycogen, are common polysaccharides in biology."

纤维素、淀粉和复杂的碳水化合物，比如糖原，都是生物学中常见的多糖（或多聚糖）。

Related Words

units noun

/ˈjuːnɪts/ /ˈjuːnɪts/

单位

"The doctor prescribed 5000 units of vitamin D to help improve my bone health. "

医生开了5000单位的维生素D，来帮助改善我的骨骼健康。

complex noun

/ˈkɑmˌplɛks/ /kəmˈplɛks/

综合体，体系。

"The school's computer network is a complex of interconnected systems, linking classrooms, libraries, and administration offices. "

学校的电脑网络是一个综合体系，它连接了教室、图书馆和行政办公室等相互关联的系统。

bonds noun

/bɒndz/ /bɑndz/

债券，公债

"The company raised money by selling bonds to investors, promising to pay them interest over time and eventually repay the original amount. "

这家公司通过向投资者出售债券来筹集资金，承诺在一定时期内支付利息，并最终偿还本金。

common noun

/ˈkɒmən/ /ˈkɑmən/

共同利益，公有财产

"The common good of the school is ensured by a strong parent-teacher association. "

强大的家长教师联谊会确保了学校的共同利益。

saccharide noun

/ˈsæk.əɹ.aɪd/ /ˈsæk.ə.ɹaɪd/

糖类，单糖，多糖

"Example Sentence: "The body breaks down starch into simpler saccharides like glucose to use for energy." "

人体将淀粉分解成更简单的糖类，比如葡萄糖，以供能量使用。

starches noun

/ˈstɑːrtʃɪz/ /ˈstɑːrtʃəz/

淀粉，芡粉

"Potatoes, rice, and corn are good sources of starches, which give us energy. "

土豆、米饭和玉米是淀粉的良好来源，淀粉能为我们提供能量。

carbohydrates noun

/ˌkɑːrboʊˈhaɪdreɪts/ /ˌkɑːrbəˈhaɪdreɪts/

碳水化合物，糖类。

"These microbes are primarily responsible for breaking down cellulose and other carbohydrates into volatile fatty acids (VFAs)."

这些微生物主要负责将纤维素和其他碳水化合物分解成挥发性脂肪酸。

linked verb

/lɪŋkt/

连接，关联。

"The students linked their arms together to form a long chain. "

学生们手挽着手，连接成了一条长长的队伍。

polymer noun

/ˈpɒl.ɨ.mə/ /ˈpɑ.lɪ.mɚ/

聚合物，高分子。

"The plastic in my school's new chairs is a polymer. "

我学校新椅子上的塑料是一种聚合物，它是由很多叫做单体的小分子连接而成的。

biology noun

/baɪˈɒlədʒɪ/ /baɪˈɑlədʒi/

生物学，生物。

"My son is taking biology classes at school, learning about different types of plants and animals. "

我儿子正在学校上生物课，学习各种各样的植物和动物。

glycogen noun

/ˈɡlaɪkədʒən/ /ˈɡlaɪkoʊdʒən/

糖原，肝糖。

"After a big meal, my body stores the extra carbohydrates as glycogen in my liver and muscles, so I have energy later. "

大餐过后，我的身体会将多余的碳水化合物以糖原的形式储存在肝脏和肌肉中，这样我之后就有能量了。

cellulose noun

/ˈsɛljʊloʊs/ /ˈsɛljʊloʊz/

纤维素

"The paper we use in our science class is made from cellulose. "

我们科学课上用的纸就是用纤维素做的。