带圈圈的数字，enumerate环境下怎么让1234在同一行

<p></p><p></p><p>你这个最多算是 WE，算不上 MWE。重点内容就十来行，你贴了一大堆东西上来。</p><p><br/></p><p>让 item 处于同一行和数字是否带圈无关。</p><p><br/></p><p><span style="color: #859900;">\documentclass</span>[UTF8]{<span style="color: #859900;">ctexart</span>}</p><p><span style="color: #859900;">\usepackage</span>{<span style="color: #859900;">tikz</span>}</p><p><span style="color: #859900;">\usepackage</span>{<span style="color: #859900;">etoolbox</span>}</p><p><span style="color: #859900;">\usepackage</span>[inline]{<span style="color: #859900;">enumitem</span>}</p><p><span style="color: #93a1a1;font-weight: bold;">\newcommand</span>*{<span style="color: #268bd2;">\circled</span>}[1]{<span style="color: #268bd2;">\lower</span>.7ex<span style="color: #268bd2;">\hbox</span>{<span style="color: #268bd2;">\tikz\draw</span> (0pt, 0pt)<span style="color: #657b83;font-style: italic;">%</span></p><p>circle (.5em) node {<span style="color: #268bd2;">\makebox</span>[1em][c]{<span style="color: #268bd2;">\small</span> #1}};}}</p><p><span style="color: #268bd2;">\robustify</span>{<span style="color: #268bd2;">\circled</span>}</p><p><span style="color: #268bd2;">\begin</span>{document}</p><p><span style="color: #268bd2;">\begin</span>{enumerate*}[label=<span style="color: #268bd2;">\circled</span>{<span style="color: #268bd2;">\arabic</span>*}]</p><p><span style="color: #859900;">\item</span> 你</p><p><span style="color: #859900;">\item</span> 好</p><p><span style="color: #859900;">\item</span> <span style="color: #268bd2;">\LaTeX</span>{}</p><p><span style="color: #268bd2;">\end</span>{enumerate*}</p><p><span style="color: #268bd2;">\end</span>{document}</p><p><br/></p><p><img src="/data/ueditor/php/upload/image/20200426/1587910763939076.png" title="1587910763939076.png" alt="image.png"/></p>

<p>使用[inline]选项加载 enumitem 宏包，enumerate* 环境。</p><p><br></p><p>btw: 你这数学公式写得，一言难尽啊。</p>