碘化物的疗效一般是明显的.The response to iodides is usually dramatic.在地下水碘化物聚集过程中,气体可起重要作用.Gas may play an important part in the accumulation of iodide in subsurface waters.在肠内被吸收以前游离碘或碘酸盐还原成碘化物.In the intestine, free iodine or ioda...
老人背火昂然而立.The old man stood with his back to the fire, cresting up erect.侍者们粗暴无礼的行为使得他怒不可遏, 他将餐巾扔到地上,昂然走出餐厅.The surely insolence of the waiters drove him into a rage, and he flung his serviette to the floor and stalked ou...
汽笛一响, 列车就徐徐开动了.Blowing its whistle, the train moved out, slowly at first.轮船上的汽笛呜呜叫.The ship's whistle kept hooting.汽笛在叫.The steam whistle is blowing....