诱发因素：癫痫发作多系突然发生，无明显诱因。

Predisposing factors: sudden onset of epileptic seizures and more lines, no obvious incentive.

youdao

诱发因素：癫痫发作多系突然发生，无明显诱因。

Predisposing factors: sudden onset of epileptic seizures and more lines, no obvious incentive.

youdao