half-back

n (position of a) player between the forwards and the full back in football, hockey, etc （足球、 曲棍球等的）中卫, 中卫队员.

hairdresser, hairdressing, hairiness, hairless, hairpin, hairspring, hairy, hake, halal, halal (also hallal), halcyon, hale, half, half board, half cock, half holiday, half moon, half nelson, half pay, half-and-half, half-baked, half-brother, half-caste (also half-breed), half-crazed, half-crown, half-dozen, half-hardy, half-hearted, half-heartedly, half-hourly, half-length, half-life, half-light, half-listen, half-mast, half-naked, half-note, half-price, half-seas-over, half-sister,