back door

• n. 后门；非法途径

英英释义

Noun:

1. a secret or underhand means of access (to a place or a position);

   "he got his job through the back door"
   

2. an undocumented way to get access to a computer system or the data it contains

3. an entrance at the rear of a building

例句

用作名词 (n.)

1. Does the back door have a lock on it?
   后门有锁吗？
2. We slip out of the postern door of the castle.
   我们从城堡的后门溜出。

词汇搭配

• through the back door 走后门; 采取不正当...

近反义词

【近义词】

• backdoor 秘密的
• back entrance 后门,后门入口...