amount of substance
中文翻译
[化] 物质的量
常见例句
1
the basic unit of amount of substance adopted under the Systeme International d'Unites
2
the basic unit of amount of substance adopted under the Systeme International d'Unites n a spy who works against enemy espionage n spicy sauce often containing chocolate n a small congenital pigmented spot on the skin n a protective structure of stone or concrete