metallic alkaline element, 1807, coined by English chemist Humphry Davy from soda; so called because the element was isolated from caustic soda (sodium hydroxide). The chemical symbol Na is from natrium, alternative name for the element proposed by Berzelius from natron, a name of a type of soda.
雙語例句
1. The scientific name for common salt is sodium chloride.
食鹽的學(xué)名是氯化鈉。
來自柯林斯例句
2. Common salt is made up of 40% sodium and 60% chloride.
食鹽由40%的鈉和60%的氯化物構(gòu)成。
來自柯林斯例句
3. The fish or seafood is heavily salted with pure sodium chloride.
魚或海鮮被抹了厚厚的純鹽腌制起來。
來自柯林斯例句
4. Common salt is a compound of sodium and chlorine.