unreservedun•re•served /ˌʌnrɪ'zɜːvd/

adj

1. 无保留的,坦白的

• You are required to pay unreserved attention to the lecture. 大家要非常认真地听演讲。

2. (房间等)没有预订的

• several unreserved rooms 几间未预定的房间

–unreservedly adv