用法:
1 (Brit) (US overpass) bridge which carries one road or railway above another 立交桥. =>illus at App 1 见附录1插图, page xiii.

用法:
2 (US) = fly-past (fly2).

• halcyon
• hale
• half 1
• half-and-half
• half-back
• half-baked
• half board
• half-brother
• half-caste (also half-breed)
• half cock
• half-crazed
• half-crown
• half-hardy
• half-hearted
• half-heartedly
• half holiday
• half-hourly
• half-length
• half-life
• half-light
• half-mast
• half moon
• half nelson
• half-note
• half pay