Guarantee有哪些用法guarantee to do sth 保证会做某事如:i guarantee to pay off his debts. Gr:guaranteed reagent(优级纯试剂) ar:analytial reagent(分析纯试剂) cp:chemical pure(化学纯试剂) lr:laboratory reagent(实验试剂) 优级纯(gr,绿标签):主成分. 【急需】人教版英语选修七第二单元satisfaction guaranteed的课文原文(英语版)larry belmont worked for a company that made robots.
Sth =guarantee sth to sb.