Designed to break, bend, or fall apart easily upon impact, especially to create an illusion, as with a theater prop, or for safety, as with a highway sign or barrier.是什么意思_Designed to break, bend, or fall apart easily upon impact, especially to create an illusion, as with a theater prop, or for safety, as with a highway sign or barrier.在线翻译_英语_读音_用法_例句