Memory hierachy
[电] 内存阶组
🧩 词语组成解析
🗣️ 情景例句
Have you ever been to a buffet dinner?
你去吃过自助餐吗？
I don't have the time for any more extra-curricular activities.
我没有更多的时间从事课外的活动了。
There she studied the teaching of deafblind children.
在那里，她学习聋盲儿童的教学工作。