Lettered
a. 标有字母的, 有学问的, 有文化修养的
✅ 同义词
🗣️ 情景例句
While it may be cold outside, it's always warm here in the office.
外面可能很冷的时候，办公室里面总是很暖和。
You know that some countries are selling this kind of products at cheap prices in large quantities.
您知道有的国家对这种商品正在削价抛售。
These were the so-called mainframe machines.
它们被称为主机。