安慰剂对照试验安慰劑對照試驗 in English
- placebo-controlled trial / placebo-controlled experiment
Character breakdown
Stroke order
Show the animation Stroke data from Make Me a Hanzi, derived from the Arphic PL fonts under the Arphic Public License.
Show the animation 
Stroke data from Make Me a Hanzi, derived from the Arphic PL fonts under the Arphic Public License.
Show the animation Stroke data from Make Me a Hanzi, derived from the Arphic PL fonts under the Arphic Public License.
Show the animation 
Stroke data from Make Me a Hanzi, derived from the Arphic PL fonts under the Arphic Public License.
Show the animation 
Stroke data from Make Me a Hanzi, derived from the Arphic PL fonts under the Arphic Public License.
How it used to be written
安
-
Oracle bone script 商 -
Clerical script 東漢 - See all 31 forms
慰
-
Small seal script -
Clerical script 曹魏 - See all 4 forms
剂
These are the forms of 劑, the traditional character: 剂 is a twentieth-century simplification, found in no ancient corpus.
-
Warring States script 戰國.秦 -
Small seal script
对
These are the forms of 對, the traditional character: 对 is a twentieth-century simplification, found in no ancient corpus.
-
Oracle bone script 商 -
Clerical script 東漢 - See all 15 forms
照
-
Bronze script 西周中期 -
Clerical script 曹魏 - See all 5 forms
试
These are the forms of 試, the traditional character: 试 is a twentieth-century simplification, found in no ancient corpus.
-
Small seal script -
Clerical script 東漢 - See all 4 forms
验
These are the forms of 驗, the traditional character: 验 is a twentieth-century simplification, found in no ancient corpus.
-
Small seal script -
Clerical script 東漢 - See all 3 forms
Forms, sources and dates: the 字形演變 database of 小學堂, Academia Sinica, public domain (CC0).