palpable
adjective uk/ˈpæl.pə.bəl/ us/ˈpæl.pə.bəl/
可感知的，易察觉的；触摸得到的
so obvious that it can easily be seen or known, or (of a feeling) so strong that it seems as if it can be touched or physically felt
a palpable effect 明显的效果
Her joy was palpable. 她的快乐全写在脸上。