They signed an agreement that parcelled out the Middle East into several spheres of influence.他们签订了一项协议，将中东瓜分为几个势力范围。They are self - pollinating, generating small seeds like black spheres.它们是自花受粉的植物, 结出小型的黑色球体般的种子....cou...
那只金丝雀已从笼子里跑掉了.The canary has escaped from the cage.树上有三只漂亮的金丝雀.There're three beautiful canaries on the tree.他轻轻晃动着鸟笼，和金丝雀轻声低语着。He gently rattled the cage and whispered to the canary....
A neutron is simply a neutral particle in the nucleus of an atom.中子就是原子核里不带电的粒子。Neutron is neutral and slightly heavier than the proton.中子是中性的,比质子略重.These elements alone, however, are not quite as satisfactory for neutro...
和我一起工作的人大都是起得很早的.Most of the people I work with are early birds.我们明天坐很早的一班的火车走.We shall be going away tomorrow by an early train.你爷爷去世了.有天清晨很早的时候, 爸爸到我房里来说.Your abuelito is dead, Papa says early one morning in my room....