释义 |
ace·to·va·nil·lone \|asə(ˌ)tōvəˈniˌlōn, əˌsēd.ō-, -ˈvanəlˌōn\ noun (-s) Etymology: International Scientific Vocabulary acet- + vanillin + -one : a crystalline ketone C9H10O3 formed as a by-product in the commercial synthesis of vanillin from lignin; 3-methoxy-4-hydroxy-acetophenone — called also apocynin |