坚实

堅實
jiānshí
  1. firm and substantial
  2. solid

CEDICT

Entry Composition

1 坚 jiān
  1. strong
  2. solid
  3. firm
  4. unyielding
  5. resolute
2 实 shí
  1. real
  2. true
  3. honest
  4. really
  5. solid
  6. fruit
  7. seed
  8. definitely