crucifer
/ˈkruːsɪfə(r)/noun
1
- Botany a cruciferous plant, with four petals arranged in a cross【植】十字花科植物。
2
- a person carrying a cross or crucifix in a procession（宗教行列中的）擎十字架者。
词源
mid 16th cent.: from Christian Latin, from Latin crux, cruc- 'cross'.