bì​suǒ

to close off

bì​suǒ to close off · atresia

  1. nounadjective
    to block
    (bound form) to block, stop up, or obstruct; to prevent flow or passage
  2. to block
    to close off, surround, or envelop, such as with fog or a military blockade

bì​suǒ to lock

  1. to close
    to close or shut; to bring things together such as the eyes or mouth
  2. to lock
    to secure or fasten something with a lock; to lock up