subgroups
基本解释
- n.子组
- 子集.
英汉例句
- These subgroups can be recalled for the same match or search, or extracted for post-processing.
这些子组在相同的匹配或搜索中被重复调用，或稍后处理中提取。 - Why are matches of subgroups important?The main reason is that there are times where you want to extract the patterns you match, in addition to making a match.
使用圆括号的一个额外好处就是匹配的子串会被保存到一个子组，便于今后使用。 - But the camera now has new subgroups of parts which act like parts themselves.
但此时照相机拥有了一个部件的新子集，其功效与部件相同。