zì​dǎ

since

zì​dǎ since

  1. preposition
    from
    from; since; used in formal or written contexts to indicate a starting point in time or space
  2. preposition
    [from]
    (colloquial) from; since; starting from a certain time, place, or point

zì​dǎ to slap oneself

  1. affixadverb
    self
    (bound form) self; oneself; one's own; refers to an action done by oneself or to oneself
  2. verb
    to hit
    to strike; to knock; to beat; to break