bolstering

动词 bolster:

1. support and strengthen
   同义词：bolster, bolster up
2. prop up with a pillow or bolster
   同义词：bolster
3. add padding to
   同义词：pad, bolster

1. There is a bolster across the head of the bed.
   床头上有一个长枕垫。
2. It bolstered my belief.
   这增强了我的信念。
3. They bolstered their morale by singing.
   他们以唱歌来鼓舞士气。