underminer

基本解释

• n.挖坑道者(暗中破坏者)

同根派生

英汉例句

• Jealousy and manipulation are at work. An underminer works against you posing as your friend.
  你本身非常嫉妒。如你说：男精神外遇。你们沟通有问题，而男装作无事。