half-sister

n sister with only one parent in common with another 同父异母或同母异父的姐妹.

half-back, 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-size, half-term, half-timbered, half-time, half-tone, half-track, half-truth, half-way, half-whisper, half-wit, half-witted, half-yearly, halfhearted, halfpenny, halfpennyworth, halfway, halibut, halide, halitosis, hall,