preparation 的中文翻译

音标: [ˌprepəˈreiʃən]

n.

准备, 预备

preparation 的英文句子和中文句子

He didn't do any preparation for this exam, so he failed.

他考试前没做任何准备，所以不及格。


A medieval chemical philosophy having as its asserted aims the transmutation of base metals into gold, the discovery of the panacea, and the preparation of the elixir of longevity.

炼金术，炼丹术中世纪的一种化学哲学。其声称的目标是将一些基本金属转变为金子，发现万灵药及制备长生不老药