单词：deadheads
(deadhead 的复数) n. 免费乘客, 免费入场者
plural of deadhead
n. a nonenterprising person who is not paying his way
n. a train or bus or taxi traveling empty
n. a nonenterprising person who is not paying his way
n. a train or bus or taxi traveling empty
deadhead的用法和样例：
词汇搭配
- deadhead coiler轴心进线的卷线机...
- deadhead resistance废阻力