A free, complimentary ticket or item

• A perk given without charge

免费赠送的票或物品

• 无偿提供的礼遇

To give someone a complimentary item for free

• To cover the cost as a courtesy

免费赠予某人某物

• 出于礼遇免除费用

A competition or contest, especially informal or abbreviated usage

比赛或竞赛的简称，口语用法

A comprehensive exam testing broad knowledge in a field

综合性考试，考查某领域的广泛知识

A detailed mockup showing the proposed final layout

• A comprehensive design layout

展示拟定最终版式的详细样稿

• 全面的版面设计稿

To accompany a soloist with chords or rhythms in music

在音乐中用和弦或节奏为独奏者伴奏

Employee compensation, pay, or benefits

• Total remuneration

员工报酬、薪资或福利

• 总报酬

A computer, especially a desktop

• Also, the field of computing

计算机，尤指台式机

• 亦指计算机领域