既喜欢烈酒又喜欢甜点的人

1. liking both alcohol and sweets, person who likes both liquor and sweets

noun (common) (futsuumeishi)

双性恋

2. bisexuality

noun (common) (futsuumeishi) colloquial

既能担任投手又能担任野手的球员

3. player who can play as both pitcher and fielder

noun (common) (futsuumeishi) baseball

双剑并持，双剑击剑术

4. dual sword wielding, two-sword fencing

noun (common) (futsuumeishi)