凑数

凑数	còu shù	to serve as a stopgap / to make up a shortfall in the number of people
凑	còu	to gather together, pool or collect / to happen by chance / to move close to / to exploit an opportunity
数	shǔ	to count / to count as; to regard as / to enumerate; to list
数	shù	number; figure / several; a few
数	shuò	(literary) frequently; repeatedly