Chemography
组织化学摄影术, 化学照相法
🗣️ 情景例句
That's the deal.
这是交换条件。
I'm writing to a friend of mine in South American.
我在写信给一个美国南部的朋友。
but we were afraid that the strength of the current would prevent its landing anywhere before it became exhausted.
但我们担心，洪水力量将使它上岸之前就筋疲力尽了。