hairpin turn发夹弯;急转弯;发卡弯
hairpin loop[生化] 发夹环;发卡环;发夹突环结构;发夹结
Hairpin lace簪形钩蕾丝;发卡花边
hairpin curve发针形曲线;回头弯;之形曲线
emerald hairpin碧玉簪;见“玉簪
Hairpin Kick发夹弯旋踢
Silver Hairpin银钗;银簪
Hairpin Series发夹系列
Thejade hairpin碧玉簪
N-COUNT（可数名词） A hairpin is a thin piece of metal wire bent back on itself which someone uses to hold their hair in position. 发卡
N-COUNT（可数名词） A hairpin is the same as a . 同hairpin curve