radical 2中文什么意思

丨部

• radical:    adj. 1.基本的，根本的；固有的 ...
• acetyl radical:    乙酰基
• acid radical:    酸根[基]。

百科释义

Radical 2 meaning "vertical stroke" is one of six of the 214 Kangxi radicals that are composed of only one stroke.