alkali
alkali
al.ka.li AHD[²l“k…-lº”] DJ[6#lk*7la!] KK[6#lk*7la!]
n.（名词） 【复数】al.ka.lis 或 al.ka.lies 【化学】
1.A carbonate or hydroxide of an alkali metal, the aqueous solution of which is bitter, slippery, caustic, and characteristically basic in reactions.
碱：碱金属的碳酸盐或氢氧化物，其水解溶液味苦、滑腻、有腐蚀性且在反应中呈碱性
2.Any of various soluble mineral salts found in natural water and arid soils.
可溶性无机盐：在自然水体和干旱的土壤中所含可溶性无机盐中的一种
3.Alkali metal.
碱金属
ORIGIN
1.Middle English [alkaline substance from calcined plant ashes]
中古英语 [燃烧过的植物灰中所含的碱性物质]
2.from Medieval Latin
源自 中世纪拉丁语
3.from Arabical-qalīy [the ashes of saltwort]
源自 阿拉伯语al-qalīy [欧洲海蓬子的灰]
4.al [the]
al [定冠词the]
5.qalīy [ashes] fromqal³ [to fry]
qalīy [灰烬] 源自qal³ [油煎]
