backdoor
.bæk'dɒ:
基本解释
a. 秘密的
英文释义
n an undocumented way to get access to a computer system or the data it contains
n an entrance at the rear of a building
n a secret or underhand means of access (to a place or a position)
上一个单词：backdigger
下一个单词：backdoor file