Some acids are strong enough to burn the wood.有些酸的酸性强得可以烧坏木头.There are many amino acids that the body cannot synthesise itself.有许多种氨基酸人体自身不能合成.How do acids react on metals?酸对金属会起什么样的化学反应?...
Some sedatives produce the para-doxical effect of making the person more anxious.一些镇静剂适得其反，加重了患者的焦虑。A wide variety of mild sedatives and tranquilizers have become available.现在有许多种镇静剂和安定剂.Since July 1967 there has been a ...
The light which enlightens, which has enlightened the darkness of the world.这智慧之光足以照亮, 而且已经照亮了这世界的蒙昧时代.Listen to both sides and you will be enlightened , heed only one side and you will be benighted.兼听则明,偏信则暗.What she sa...
While sinking into thinking, the shrinking linkman drank the pink ink rinkled on the wrinkly paper.陷入沉思时, 退缩的联络员喝掉了洒在皱纹纸上的粉红色墨水.When it comes to expressing himself he is no shrinking violet...他在表达自己的想法时毫不羞怯。The departmen...