Nitram
[化] 硝酸铵肥料粒
🗣️ 情景例句
What made you pick this job?
你为什么选择这个工作？
One good head is better than a hundred strong hands.
上百双有力的手，不如一个聪明的头脑。
and we know something of the great variety of the sea bed's topography.
而且我们对海底地形的千变万化也有了一定的了解。