両刀使い

りょうとうづかい, りょうとうつかいryoutouzukai

noun

1. double-sword fencing
2. two-sword fencer
3. being skilled in two fields
4. (an) expert in two fields
5. liking both alcohol and sweets
6. person who likes alcohol and sweets equally well
7. bisexual (person)

Study it in Yanamino