我最近开始使用 LaTeX。我目前用它来记录一篇旧数学课本的笔记。我喜欢这里的格式，词汇单词位于其定义之前的左边距。我尝试过\marginpar获得类似的效果，但我无法重现它。有什么建议吗？
这是我不太成功的尝试。我更担心的是边距结构，而不是字体格式是否正确。
\documentclass[letterpaper,12pt]{report}
\usepackage[T1]{fontenc}
\usepackage[margin=1.5in]{geometry}
\usepackage{charter}
\reversemarginpar
\begin{document}
\marginpar{\textbf{Proposition}}\textbf{Definition.} A \emph{proposition}
is an ordinary statement
which one and only one of the words ``true'' or ``false'' can be meaningfully
applied.
\\\\
{\marginpar{\textbf{Open Sentence}} \textbf{Definition.} An \emph{open
sentence} is a statement involving one or more variables which becomes true or
false each time that specific values are given to the variables. These
values must be chosen from a set of numbers that is specified in advance.
\end{document}