Time-consuming

time-consuming /kən'sju:mɪŋ/

耗时的，花费大量时间的

It means that something takes or needs a lot of time to finish.

它指的是某事需要花费很长时间来完成。

Making handicrafts is really time-consuming.

做手工艺品真的很花时间。

Starting a business is a time-consuming thing.

创业要花费很长一段时间。