释义 |
Lewis base noun[ C ] chemistry specializeduk /ˈluː.ɪs ˌbeɪs/ us /ˈluː.ɪs ˌbeɪs/ a substance that can supply a pair of electrons to create a covalent bond路易斯碱 SMART Vocabulary: related words and phrases Chemicals, chemical compounds & gases acetic acid acetone acrolein acrylamide activated charcoal adenine agglomerate ethyl alcohol glyphosate H2O HCFC HFC hyaluronic acid hydrochloric acid laughing gas limescale metho meths oxyacetylene tartaric acid
Lewis base | American Dictionary Lewis base noun[ C ] us/ˈlu·əs ˈbeɪs/ chemistry a substance that can supply a pair of electrons to create a covalent bond |