She powdered her face and applied her lipstick and rouge.她往脸上搽了粉，抹了口红和胭脂。She returned wearing a dab of rouge on each cheekbone.她回来时,两边面颊上涂有一点淡淡的胭脂.She didn't need any powder or lip rouge to make her pretty.她天生漂亮,不需要...
The research progress in the mimicking of carbonic an hydrase, hydrolase and redox enzyme is reviewed.综述了环糊精金属配合物用作模拟碳酸酐酶 、 水解酶、氧化还原酶的研究进展.Once in water, it reacts to form carbonic acid.二氧化碳一旦进入水中, 就会发生反应形成碳酸.Carbonic ac...