nitratine的翻译，读音
释义：
[化] 钠硝石; 智利硝石; 硝酸钠
n. A mineral occurring in transparent crystals, usually of
a white, sometimes of a reddish gray, or lemon-yellow, color; native
sodium nitrate. It is used in making nitric acid and for manure. Called
also soda niter.
n. A mineral occurring in transparent crystals, usually of
a white, sometimes of a reddish gray, or lemon-yellow, color; native
sodium nitrate. It is used in making nitric acid and for manure. Called
also soda niter.