trona的翻译，读音
英/'trәunә/
释义：
n. 天然碱
[化] 天然碱
n. A native double salt, consisting of a combination of neutral
and acid sodium carbonate, Na2CO3.2HNaCO3.2H2O, occurring as a white
crystalline fibrous deposit from certain soda brine springs and lakes;
-- called also urao, and by the ancients nitrum.
[化] 天然碱
n. A native double salt, consisting of a combination of neutral
and acid sodium carbonate, Na2CO3.2HNaCO3.2H2O, occurring as a white
crystalline fibrous deposit from certain soda brine springs and lakes;
-- called also urao, and by the ancients nitrum.