英语词汇“public demonstration”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	public demonstration
释义	public demonstration短语⁶¹⁶⁶² 基本例句 🌏公众集会和示威 To establish their claim to this invention, the Montgolfiers held a public demonstration of their next balloon. 建立他们声称这项发明的 Montgolfiers举行了一次公开展示其未来气球。 en400
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