saltpetre
saltpetre怎么读,什么意思。n.硝石,硝酸钾硝石;硝酸钾...
n. 硝石, 硝酸钾
【化】 硝石; 硝酸钾
在线英汉词典
saltpetre的短语、例句:
saltpetre (US saltpeter), n [U] salty white powder used in making gunpowder, for preserving food and as medicine 硝酸钾; 硝石.
【化】 硝石; 硝酸钾
在线英汉词典
saltpetre的短语、例句:
saltpetre (US saltpeter), n [U] salty white powder used in making gunpowder, for preserving food and as medicine 硝酸钾; 硝石.
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