mercaptosilaneWiktionary 原文构词拆分mercapto-前缀an organosulfur compound that contains a carbon-bonded sulfhydryl or sulphydryl+silane词根/词干词源说明From mercapto- + silane.释义（英文）名词 Noun(organic chemistry) Any silane that also has a thiol group(chemistry) Any silanethiol