tostartWiktionary 原文英美构词拆解toto-前缀‘apart’startstart词干to-(no longer productive) apart, away, asunder, in pieces; expressing separation, negation, or intensity.词源链中古英语Middle English约 1150–1500 年tosterten↓ 继承英语Englishtostart词源说明From Middle English tosterten, equivalent to to- (“apart”) + start.释义动词verb1obsoleteTo spring or fly apart; burst.