Sphaerophrya
球吸管虫属
🗣️ 情景例句
Mr. O'Neill was so impressed with your work O'Neill
先生被你的作品深深打动
You never know what you can do till you try.
事非经过不知难。
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，