camaraderie
noun [ S or U ] uk/ˌkæm.əˈrɑː.dər.i/ us/ˌkæm.əˈrɑː.dɚ.i/
同志情谊;友情
a feeling of friendliness towards people that you work or share an experience with
When you've been climbing alone for hours, there's a tremendous sense of camaraderie when you meet another climber. 独自攀登数小时后遇到另一个攀登者，这时你会产生强烈的志同道合感。
Synonym: comradeship