From 6c323f367e072b9465e813cad061e0ef940df1f5 Mon Sep 17 00:00:00 2001
From: "siemen.liuxm" <siemen.liuxm@alibaba-inc.com>
Date: Fri, 6 Jun 2014 09:44:00 +0800
Subject: [PATCH] =?UTF-8?q?=E5=BC=80=E5=A7=8B=E7=BF=BB=E8=AF=91=E4=B8=8B?=
 =?UTF-8?q?=E6=A0=87=20Subscripts?=
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 source/chapter2/12_Subscripts.md | 3 +++
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diff --git a/source/chapter2/12_Subscripts.md b/source/chapter2/12_Subscripts.md
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+# 下标 (Subscripts)
+
+类、结构体和枚举都可以定义下标，可以认为是访问对象、集合或序列的快捷方式。
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