康妮在学校表现很好，以优异的成绩毕业了。Connie did well at school and graduated with honours.加扎以优异的成绩获得了三级荣誉学位。Gazza finished a creditable third.这种酒突出显示了南非产葡萄酒优异的性价比。This wine highlights the quality and value for money of South African wine...
The neutrons and protons form the core of the atom.中子和质子构成了原子核.The nucleus of an atom consists of neutrons, protons and other particles.原子核由中子 、 质子和其他粒子构成.30 years ago, scientists came up with the theory that protons and...