This word calls to mind two other words, " sleeper cell " and " prison break ".

而这个词也让我联想到另外两个词：“潜伏”和“越狱”。

youdao

This word calls to mind two other words, " sleeper cell " and " prison break ".

而这个词也让我联想到另外两个词：“潜伏”和“越狱”。

youdao