释义 |
l- \in sense 1 |lē(ˌ)vō or |el, in sense 2 |el\ prefix Etymology: International Scientific Vocabulary, from lev- 1. : levorotatory — usually printed in italic < l-tartaric acid > — compare lev- 2. : having a similar configuration at a selected carbon atom in an optically active molecule to the configuration of levorotatory glyceraldehyde — usually printed as a small capital < l-fructose > |