汤姆不会高兴。

Tom's not going to be happy.

Tom won't be happy.

Tom isn't going to be happy.

Source: Tatoeba

Sentence Composition

1 汤姆 Tāngmǔ Tom (name)
2 不会 bùhuì
  1. improbable
  2. unlikely
  3. will not (act, happen etc)
  4. not able
  5. not having learned to do sth
  6. (coll.) (Tw) don't mention it
  7. not at all
3 高兴 gāoxìng
  1. happy
  2. glad
  3. willing (to do sth)
  4. in a cheerful mood