常見例句用作名詞 (n.)He didn't want to mess up the situation.他不想把事情弄糟。But too often,human frailties gum up the works by leaving unforeseen breaches in otherwise secure systems.但情況經常是，人爲過失在原本安全的系統(tǒng)中畱下意外的漏洞，把事情弄糟。 返回 goof-up