万应灵丹wàn yìng líng dān常用成语 基本例句 azothpatent medicine能治各种病的灵药。比喻一种能解决各种疑难问题的办法。繁体萬應靈丹近义万应灵药但是，哈格顿教授并不把开源或者任何普惠的政策和实践当成解决创新问题的万应灵丹。 But Professor Hargadon doesn't regard open source, or any generic policy or practice, as a panacea for innovation in itself. sinaurl.cn