1. 颈状的;缩小的：neckbreaking speed 危险速率 | necked 颈状的;缩小的 | necked-in 向内弯曲
2. 压缩的、拉细的、收缩的：neck-down缩颈、局部缩细成颈状 | necked压缩的、拉细的、收缩的 | necked-and-rough turned roll全加工轧辊
adj
1. having a neck or having a neck especially as specified (often used in combination)