half-brother

n.同母异父兄弟，同父异母兄弟

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-back, half-baked, 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, half-size, half-term,