切入

qiērù
  1. to cut into; to penetrate deeply into (a topic, area etc)
  2. (sports) (soccer etc) to penetrate (the defenses of the opposing team)
  3. (cinema) to cut (to the next scene)

CEDICT

sports

Entry Composition

1 切 qiē
  1. to cut; to slice; to carve
  2. (math) tangential
2 入 rù
  1. to enter; to go into
  2. to join; to become a member of
  3. (bound form) to conform to (as in 入時 rùshí)
  4. abbr. for 入聲 rùshēng
  5. (on product packaging, after {number n} + {classifier}) containing (n pieces) (from Japanese 入 "iri")