衬线字体 meaning in English

serif

This is a test of english roman fonts
这是中文衬线字体的测试。
Names of modules and packages are printed in a sans serif typeface
模块和包名用无衬线字体表示。
I learned about serif and sans - serif typefaces , about varying the amount of space between different letter combinations , about what makes great typography great
在这个班上，我学习了各种衬线和无衬线字体，如何改变不同字体组合之间的字间距，以及如何做出漂亮的版式。