understandable
adj
ˌʌndəˈstændəbəl adj
1 understandable behaviour, reactions etc seem normal and reasonable because of the situation you are in 〔行为、反应等〕可以理解的，合情理的
It is understandable that parents are angry, and looking for someone to blame.
父母生气想找个人出气，这是可以理解的。
He just can’t face anyone at the moment, which is perfectly understandable .
他现在就是不能面对任何人，这完全可以理解。
an understandable mistake
情有可原的失误
2 able to be understood 易懂的，易于理解的
They were understandably upset.
他们当然感到不安了。