thioperoxideWiktionary 原文英美构词拆解thiothio-前缀peroxideperoxide词干thio-(chemistry) containing sulfur, especially a compound in which oxygen has been replaced by this element词源说明From thio- + peroxide.释义名词noun1(organic chemistry) Any of a class of compounds, of general formula R-S-O-R' formally derived from the peroxides by replacing one oxygen atom with sulfur