Nitrobarite
[化] 钡硝石
🗣️ 情景例句
the client from the Toytown Stores.
这个客户来自Toytown Stores。
Better are small fish than an empty dish.
有胜于无。
Fortunately, a pilot saw the signal and sent a message by radio to the nearest town.
幸运得很，一位飞行员看到这个信号，用无线电给最近的城镇发了报。