| 释义 |
〔isoniazid〕isoni(cotinic acid) [isomer of nicotinic acid] iso- nicotinic acid isoni(cotinic acid) [烟酸的同分异构物] iso- nicotinic acid〔nicotinic〕Of or relating to niacin.烟酸的：烟酸的或和烟酸有关的〔niacin〕A white crystalline acid, C5H 4NCOOH, that is a component of the vitamin B complex found in meat, wheat germ, dairy products, and yeast and is used to treat and prevent pellagra. Also called nicotinic acid 烟酸，尼克酸：一种白色结晶酸，C5H 4NCOOH，是在肉、麦胚、奶制品和酵母中发现的合成维他命B的一种成分 也作 nicotinic acid |