From 26b37b4dcfdd2da2147fca6d2fae95763c4f539c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=B7=A8=E8=B6=8A=E6=99=A8=E6=98=8F?=
 <liuhanbo333@icloud.com>
Date: Sat, 26 Oct 2024 16:12:51 +0800
Subject: [PATCH] =?UTF-8?q?=E6=9B=B4=E6=96=B0=20=E7=94=9F=E7=89=A9/?=
 =?UTF-8?q?=E4=BA=BA=E7=B1=BB.md?=
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Content-Type: text/plain; charset=UTF-8
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---
 生物/人类.md | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/生物/人类.md b/生物/人类.md
index 17c9d28..b4c95db 100644
--- a/生物/人类.md
+++ b/生物/人类.md
@@ -479,6 +479,18 @@ graph LR
 	长:
 		2m
 上肢:
+	主:
+		伸长:
+			12m
+			8节
+		缩短:
+			6m
+			4节
+		数量:
+			1*2
+		手:
+			指:
+				8
 	副:
 	    伸长:
 		    6m
@@ -487,7 +499,7 @@ graph LR
 		    3m
 		    2节
 	    数量:
-		    3*2
+		    2*2
 	    手:
 		    指:
 			    6