おいしそう, 美味しそう
NA-adjective, See 美味しい・おいしい・1, Usually in kana
1. delicious-looking, tasty-looking
Slang
2. hot, sexy, desirable
に
Particle
1. at (place, time), in, on, during
2. to (direction, state), toward, into
3. for (purpose)
4. because of (reason), with
5. by, from