优化

app/src/main/res/menu/book_search.xml

@@ -16,7 +16,7 @@
 
     <item
         android:id="@+id/menu_search_scope"
-        android:title="@string/change_search_scope"
+        android:title="@string/groups_or_source"
         app:showAsAction="never" />
 
     <item

app/src/main/res/values-es-rES/strings.xml

@@ -1050,4 +1050,5 @@
     <string name="change_search_scope">切换搜索范围</string>
     <string name="copy_rule">拷贝规则</string>
     <string name="paste_rule">粘贴规则</string>
+    <string name="groups_or_source">多分组/书源</string>
 </resources>

app/src/main/res/values-ja-rJP/strings.xml

@@ -1053,4 +1053,5 @@
     <string name="change_search_scope">切换搜索范围</string>
     <string name="copy_rule">拷贝规则</string>
     <string name="paste_rule">粘贴规则</string>
+    <string name="groups_or_source">多分组/书源</string>
 </resources>

app/src/main/res/values-pt-rBR/strings.xml

@@ -1053,4 +1053,5 @@
     <string name="change_search_scope">切换搜索范围</string>
     <string name="copy_rule">拷贝规则</string>
     <string name="paste_rule">粘贴规则</string>
+    <string name="groups_or_source">多分组/书源</string>
 </resources>

app/src/main/res/values-zh-rHK/strings.xml

@@ -1050,4 +1050,5 @@
     <string name="change_search_scope">切换搜索范围</string>
     <string name="copy_rule">拷贝规则</string>
     <string name="paste_rule">粘贴规则</string>
+    <string name="groups_or_source">多分组/书源</string>
 </resources>

app/src/main/res/values-zh-rTW/strings.xml

@@ -1052,4 +1052,5 @@
     <string name="change_search_scope">切换搜索范围</string>
     <string name="copy_rule">拷贝规则</string>
     <string name="paste_rule">粘贴规则</string>
+    <string name="groups_or_source">多分组/书源</string>
 </resources>

app/src/main/res/values-zh/strings.xml

@@ -1052,4 +1052,5 @@
     <string name="change_search_scope">切换搜索范围</string>
     <string name="copy_rule">拷贝规则</string>
     <string name="paste_rule">粘贴规则</string>
+    <string name="groups_or_source">多分组/书源</string>
 </resources>

app/src/main/res/values/strings.xml

@@ -1053,4 +1053,5 @@
     <string name="change_search_scope">切换搜索范围</string>
     <string name="copy_rule">拷贝规则</string>
     <string name="paste_rule">粘贴规则</string>
+    <string name="groups_or_source">多分组/书源</string>
 </resources>