单词open-punctuation
na.: (文章的)少用标点符号网络: 开放标点;开始标点符;省略标点
(文章的)少用标点符号
Bussiness letter with the full block form, along with open punctuation or mixed punctuation , are paragraphed by equal line spaces .
完全齐头式的商业书信格式采用开放式或混合式的标点符号,段落之间空行相同。