| 单词 | loose cannon |
| 释义 | ˌloose ˈcannonnoun [c] a person, usually a public figure, who often behaves in a way that nobody can predict 举止难以预料的人﹙尤指知名人士﹚: ◇recognizing that he was a loose cannon, party officials tried to limit the senator's public speaking events. 意识到这位参议员言行肆无忌惮，党内官员竭力限制了他演说的机会。 |
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