Sarcodina
[医] 肉足纲(原生动物门)
🗣️ 情景例句
Don't mention it.
没事儿。
Would you rather she came to see me?
你愿意她来看我吗？
The Hubble telescope was launched into space by NASA on April 20,1990 at a cost of over a billion dollars.
哈勃望远镜于1990年4月20日由国家航空航天局发射升空，耗资10多亿美元。