收敛的

例句：

1. 2. 使……变少或变小3. 控制
   情绪、声音等
2. 1. The temperature hasstarted to contract as the sun sets.
   随着太阳落山，气温开始下降。
3. 2. The companyis trying to moderate its spending in responseto market pressures.
   该公司正试图通过调整支出来应对市场压力。
4. 3. The scientist restrained his excitement and continued to observe theexperiment.
   科学家抑制了自己的兴奋，继续观察实验。