natron

/ˈneɪtrən/ /ˈnætrən/

Meanings

noun

天然碱，泡碱。

A crystalline mixture of hydrous sodium carbonate and sodium bicarbonate, with the chemical formula Na2CO3·10H2O.

Examples :

"Ancient Egyptians used natron to help preserve bodies during mummification. "

古埃及人用天然碱（泡碱）来帮助木乃伊制作过程中的尸体防腐。

Related Words

bodies noun

/ˈbɑdiz/ /ˈbɒdiz/

身体，躯体

"The doctor examined the bodies of the athletes to make sure they were healthy before the competition. "

医生检查了运动员们的身体，以确保他们在比赛前身体健康。

mixture noun

/ˈmɪkstʃə/ /ˈmɪkstʃɚ/

混合，搀和

"The mixture of flour and water was carefully stirred to make the dough. "

为了做面团，人们小心地搅拌面粉和水的混合过程。

hydrous adjective

/ˈhaɪdɹəs/

含水的，水合的。

"The chemist analyzed the hydrous calcium sulfate crystals. "

化学家分析了这些含水的硫酸钙晶体。

preserve noun

/pɹəˈzɜːv/ /pɹəˈzɝv/

果酱，蜜饯

"My grandmother makes a delicious strawberry preserve for breakfast. "

我奶奶做的草莓果酱特别好吃，早上吃最棒了。

ancient noun

/ˈeɪn.ʃənt/

古人，老人

"The ancient librarian was known for her vast knowledge of history. "

这位年迈的图书管理员以她渊博的历史知识而闻名。

sodium noun

/ˈsəʊdɪəm/ /ˈsoʊdi.əm/

钠

"The chef added a pinch of sodium to the soup to enhance its flavor. "

厨师在汤里加了一点钠，以提升它的风味。

formula noun

/ˈfɔː.mjʊ.lə/ /ˈfɔɹ.mjə.lə/

公式，方程式

"The formula for calculating the area of a rectangle is length times width. "

计算长方形面积的公式是长乘以宽。

carbonate noun

/ˈkɑː(ɹ).bə.nət/ /ˈkɑɹbənət/

碳酸盐，碳酸酯

"The antacid tablet contained a carbonate to neutralize stomach acid. "

这种抗酸药片含有一种碳酸盐，用来中和胃酸。

crystalline noun

/ˈkɹɪst.əl.aɪn/

结晶体，晶体。

"The jeweler carefully inspected each crystalline before setting it in the ring. "

珠宝匠在将每颗晶体镶嵌到戒指上之前，都仔细地检查了一遍。

chemical noun

/ˈkɛmɪkəl/

化学物质，化学品

"The scientist studied the chemical composition of the soil sample. "

这位科学家研究了土壤样本的化学物质组成。

bicarbonate noun

/baɪˈkɑːrbənət/ /baɪˈkɑːrbəneɪt/

碳酸氢盐, 重碳酸盐

"She added a teaspoon of bicarbonate of soda to the cake batter to help it rise. "

她在蛋糕糊里加了一茶匙小苏打（碳酸氢钠），帮助它膨胀。

during verb

/ˈdjɔː.ɹɪŋ/ /ˈdʒɔːɹɪŋ/ /ˈd(j)ʊɚ.ɪŋ/

持续，延续，持久。

"The storm during all night. "

暴风雨持续了整夜。