今天没空儿改日再谈吧: i'm busy today. let's talk about it some other day
凑: 动词1.(聚集) gather [put] together; pool; collect 短语和例子凑钱 pool money; raise a fund; 凑情况 pool information; 凑整数 make up a round number; make up an even amount; 凑在一起 crowd together; 凑足人数 gather t