1N-COUNT (因场地限制而分批用餐的)一批,一轮 A sitting is one of the periods when a meal is served when there is not enough space for everyone to eat at the same time. (因场地限制而分批用餐的)一批,一轮
2N-COUNT 召开会议;举行例会A sitting of a parliament, legislature, court, or other official body is one of the occasions when it meets in order to carry out its work. 召开会议;举行例会
...the recent emergency sittings of the UN Security Council.
联合国安全理事会最近召开的几次紧急会议
3ADJ [ADJ n](总统或议员)现任的,在任期内的 A sitting president or member of parliament is a present one, not a future or past one. (总统或议员)现任的,在任期内的
...the greatest clash in our history between a sitting president and an ex-president.