demonstration中文解释
n,示范；证明；示威游行,同近 n,示范；证明；示威游行,同近的英语怎么说
demonstration例句Supporters staged a demonstration outside the US embassy..支持者在美国大使馆外举行了示威游行。
demonstration英语解释示范；证明；示威游行英释中释nan event at which a large group of people meet to protest or to support something in public
demonstration短语和解释demonstration project,示范项目，示范工程.短语
