Nitratine
[化] 钠硝石; 智利硝石; 硝酸钠
🗣️ 情景例句
I have a complaint I would like to make.
我有些怨言。
In that case, we might need to reopen the question of prices.
如果是那样，我们也许需要重新讨论价格。
Shortly after this the famous H. M. S. Challenger expedition established the study of the sea-floor as a subject worthy of the most qualified physicists and geologists.
此后不久，英国著名的“挑战者”号舰艇对海底的那次考察，把对海床的研究确立为一个值得一流物理学家和地质学家从事的研究课题。