单词 | bromeosin |
释义 | bromeosin in British English (brəʊˈmiːəsɪn) noun chemistry another name for eosin Word origin C20: from bromo- + eosineosin in British English (ˈiːəʊsɪn) or eosine (ˈiːəʊsɪn, -ˌsiːn) noun 1. Also called: bromeosin a red crystalline water-insoluble derivative of fluorescein. Its soluble salts are used as dyes. Formula: C20H8Br4O5 2. any of several similar dyes Derived forms eosinic (ˌeoˈsinic) adjective eosin-like (ˈeosin-ˌlike) adjective Word origin C19: from Greek ēōs dawn + -in; referring to the colour it gives to silk |
随便看 |
|
英语词典包含298861条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。