n. 妨害, 障碍
n. Check; hindrance; restraint; obstacle.
n. The projection or loop on the thill of a vehicle. to
which a strap of the harness is attached, to hold back a carriage when
going down hill, or in backing; also, the strap or part of the harness
so used.
1. Because that was one of the holdbacks the police for suspect identification.
因为那是警方确认嫌疑人身份的 障碍之一
以上参考资料就是本英汉词典详细汇总的单词holdback的翻译英语含义，如有错漏请向我们提供反馈意见。