... 排字母 putting the letters in order 铅字母lead letter 群字母 group alphabet ...
双语例句
1
Which may lead to some recommendations for the letter writers themselves.
这可能会给写信的人带来一些建议。
2
Eventually, instead of printing from these directly, he employed them to stamp out intermediate dies which were then used as moulds to mass produce letter blocks made of a lead alloy.