同步代码块所需的执行时间越长，其他线程等待进入该代码块的时间就越长。

The longer a synchronized code block requires for execution, the longer other threads wait to enter that block.

youdao

同步代码块所需的执行时间越长，其他线程等待进入该代码块的时间就越长。

The longer a synchronized code block requires for execution, the longer other threads wait to enter that block.

youdao