重点讲解:
promotion
n. 提升;推销,促销;促进;发扬,振兴
I narked at his not telling me the news about promotion.
他没把他晋升的消息告诉我,令我很恼火。
depositnion
沉积物;矿床;革职;[律](在法庭上的)宣誓作证,证词
A thick deposition of mud covered the field.
田野上覆盖着一层厚厚的沉积物。
condescend
vi. 屈尊;谦逊
She is so proud that she will not condescend to speak to us.
她非常骄傲,不肯放下架子同我们说一句话。