Memory economy
[计] 存储器经济性
🧩 词语组成解析
🗣️ 情景例句
He visited with Grandma and me in Florida
他到Florida看过祖母和我
I'll have studied English for four years next March.
到明年三月，我就学了四年的英语了。[将来完成时，表示将完成…，会做完…]
It's a book.
一本书。