About
HSK levels

    děng

    1. to wait for; to await
    2. by the time; when; till
    3. and so on; etc.; et al.; (used to end an enumeration)
    4. (bound form) class; rank; grade
    5. (bound form) equal to; same as
    6. (literary) (plural suffix attached to a personal pronoun or noun)

    请等一下,我马上来。 Qǐng děng yīxià, wǒ mǎshàng lái.