n.循環(huán)賽；圓形簽名請愿書；傳閱的信件

The tournament will be a round robin for all the high school teams in the city. 這屆全市中學(xué)隊錦標(biāo)賽將采取循環(huán)賽。

Support for single or multiple round robin schedules, custom, single or double elimination tournaments. 支持單個或多個循環(huán)賽日程，習(xí)俗，單人或雙人淘汰制競賽。

We sent a round robin to the boss asking him to change the shift system. 我們向老板遞交了一份圓形簽名請愿書，要求他改變輪班制。