Phenanthrenone
[化] 菲酮
🗣️ 情景例句
At any rate, our country and the United States need each other.
总而言之，我国与美国相互需要。
Sure. Here it is.
当然有。这就是。
Because the Moon has only an eightieth of the Earth's mass,
因为月球的重量只有地球的1/8，