聚精會神

聚精会神
jùjīnghuìshén
to concentrate one's attention (idiom)

CEDICT

Entry Composition

1 聚 jù
  1. to assemble; to gather (transitive or intransitive)
  2. (chemistry) poly-
2 精 jīng
  1. essence
  2. extract
  3. vitality
  4. energy
  5. semen
  6. sperm
  7. mythical goblin spirit
  8. highly perfected
  9. elite
  10. the pick of sth
  11. proficient (refined ability)
  12. extremely (fine)
  13. selected rice (archaic)
3 會 huì
  1. can; to have the skill; to know how to
  2. to be likely to; to be sure to
  3. to meet; to get together
  4. meeting; gathering
  5. (suffix) union; group; association
  6. (bound form) a moment (Taiwan pr. huǐ)
4 神 shén
  1. god; deity
  2. supernatural; magical; mysterious
  3. spirit; mind; energy
  4. lively; expressive
  5. look; expression
  6. (coll.) awesome; amazing