About
HSK levels

    回电 回電

    huídiàn

    1. to call sb back (on the phone); a return call
    2. to reply to a telegram; to wire back; a reply telegram

    你先挂电话,我待会儿回电给你。 nǐ xiān guà diànhuà, wǒ dāihuǐ'er huídiàn gěi nǐ.