hij

Third-person singular, masculine, subjective: he.

is

• Verb

  third-person singular present indicative of zijn; is, equals

• Adv

been

• Noun

  1. leg, limb of a person, horse (other animals' would have poten) and certain objects (again many have poten)
  2. side, leg
  3. the upper part of a sock, above the ankle.

• Verb

en

• Conj

  1. and
  2. well, so
  3. plus, and

• Adv

heeft

1. third-person singular present indicative of hebben; has.
2. second-person (u) singular present indicative of hebben; have.

een

• Article

  Placed before a singular noun, indicating a general case of a person or thing: a, an. Compare with de and het.

• Num

prothese

1. The act of artificially replacing a body part
2. A prosthesis, the artificial replacement for a body part
3. The addition of sound(s) at the beginning of a word after blurring of its semantics

gekregen

past participle of krijgen