...his niece from America, the daughter of his eldest sister.他从美国来的外甥女，他大姐的女儿My niece was left in my trust for the weekend.我受托周末照顾我的外甥女.Mary left her most precious possession — a small bookcase — to her niece.玛丽把她最珍视的财产—...
He looked affectionately at his niece.他慈爱地看着他的侄女。My niece was left in my trust for the weekend.我受托周末照顾我的外甥女.He adopts his niece as his heiress.他指定他的侄女为继承人....
等腰三角形有两条边相等,且有两个相等角.An equilateral triangle has all sides equal and all angles equal.等角图较透视图简单得多.Isometric drawing is much simpler than perspective drawing.研究了含平面等角螺旋天线阵列吸波复合材料的微波吸收特性.Microwave absorbing properties of th...
Loteprednol etabonate was synthesized through oxidation, acylation, hydrolysis and chloromethylation from the starting material prednisolone.以泼尼松龙为原料,经氧化 、 酰化 、 水解成盐、氯甲基化成酯制得氯替泼诺.An enzyme that catalyzes the hydrolysis o...