单词 canellin 释义 canellin Chem.[f. prec. + -in.](See quots.)1876Harley Mat. Med. 720 A little Mannite, which was described by Petroz and Robinet as canellin.1863–79Watts Dict. Chem. I. 734 Canella alba..contains manna (formerly mistaken for a peculiar...