diff --git a/D.json b/D.json
index 9292220..5528056 100644
--- a/D.json
+++ b/D.json
@@ -128,6 +128,7 @@
   "对数搜索": ["logarithmic search"],
   "对象": ["object"],
   "多个的": ["multiple"],
+  "多态": ["polymorphism"],
   "多行文本": ["textarea"],
   "多选框": ["checkbox"],
   "多页应用": ["mpa", "multiple page application"]
diff --git a/E.json b/E.json
index 7f708fc..fd3cf96 100644
--- a/E.json
+++ b/E.json
@@ -12,6 +12,8 @@
   "empty": ["空的"],
   "enable": ["启用"],
   "enabled": ["启用的"],
+  "encapsulate": ["封装"],
+  "encapsulation": ["封装"],
   "encode": ["编码"],
   "encoding": ["编码"],
   "end": ["结束"],
diff --git a/F.json b/F.json
index 7de4030..265d2b6 100644
--- a/F.json
+++ b/F.json
@@ -70,6 +70,7 @@
   "分治": ["divide and conquer"],
   "分钟": ["minute"],
   "风格指南": ["style guide"],
+  "封装": ["encapsulate", "encapsulation"],
   "服务": ["service"],
   "服务端消息推送": ["server-sent events", "sse"],
   "服务端渲染": ["server-side rendering", "ssr"],
diff --git a/I.json b/I.json
index 573985a..52121ad 100644
--- a/I.json
+++ b/I.json
@@ -16,6 +16,7 @@
   "info": ["information", "信息"],
   "information": ["info", "信息"],
   "infrastructure-as-a-service": ["iaas", "基础设施即服务"],
+  "inherit": ["继承"],
   "inheritance": ["继承"],
   "init": ["initialize", "初始化"],
   "initial": ["初始的"],
diff --git a/J.json b/J.json
index 3234643..76bf602 100644
--- a/J.json
+++ b/J.json
@@ -17,7 +17,7 @@
   "技术": ["technique"],
   "技术选型临界点": ["critical adoption"],
   "技术债": ["technical debt"],
-  "继承": ["inheritance"],
+  "继承": ["inherit", "inheritance"],
   "加密货币": ["cryptocurrency"],
   "加权图": ["weighted graph"],
   "加载": ["load"],
diff --git a/P.json b/P.json
index 9f3fb81..44e0193 100644
--- a/P.json
+++ b/P.json
@@ -31,6 +31,7 @@
   "platform-as-a-service": ["paas", "平台即服务"],
   "plugin": ["插件"],
   "po": ["procedure oriented", "面向过程"],
+  "polymorphism": ["多态"],
   "popconfirm": ["气泡确认框"],
   "popover": ["弹出框"],
   "portal": ["portal", "传送门"],