Atoms of iron in the nail combine with atoms of oxygen from the air to form molecules of iron oxide, or rust.钉子里的铁原子与空气中的氧原子结合后形成氧化铁分子,也就是锈。But if you offered to combine with them I would see no objection.但是假使你想同他们联合,我并不...
In sum, theory should be combined with practice.总之, 理论必须同实践相结合.Piano poet Frederic Francois Chopin combined them perfectly.钢琴诗人肖邦却将两者完美地结合在一起.They combined vigorous brushwork with decorative arrangements of form and colo...