单词 catechol 释义 catechol Chem.|kttl|[f. catechu + -ol.]= pyro-catechin (s.v. pyro- 2 b); = catechin.1880Jrnl. Chem. Soc. XXXVIII. 417 The author denies the presence of catechol in the leaves of Ampelopsis hederacea.1892Photogr. Ann. II. 87 Catechol in...