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- A downward movement; descent. 向下的运动; 下降
- Canards also make it very difficult to apply flaps: normally, extending flaps causes a downward movement of the nose, which is compensated by the tailplane. 鸭翼也很难做成可动式的：正常情况下，多余的翼动会使机鼻产生向下运动，这尾翼上获得了抵消。
- A downward movement or slope. 斜坡向下方的运动或下坡
- A downward movement. 下降，落下向下的运动
- It also finds that the volatilities of interest rates get toward the maximum as the probability of an upward movement of stock prices tends to the one of a downward movement of stock prices. 此外，也发现当股价上升机率趋向中间时，利率波动率会趋向最大值。
- A downward tendency, as in the price of a stock. 下降趋势如股票价格等的下降趋势
- Prices started a downward plunge. 价格开始猛跌。
- A downward incline or passage; a slope. 斜面，斜坡向下的斜面; 倾斜面
- A downward movement; descent 向下的运动；下降
- A downwards movement enables the needle hook to engage a new piece of yarn, this is known as feeding. 针钩的向下运动使其握持一段新的纱线,此过程称为喂纱。
- A downward inclination or slope. 倾斜向下的倾斜或斜坡
- A downward vertical stroke in handwriting. 倒竖书法中自上而下的一竖
- Characterized by or exhibiting an alternating upward and downward movement. 一上一下的上下的交互运动为特征的或表出现上下的交经运动的
- A downward tendency,as in the price of a stock. 下降趋势如股票价格等的下降趋势
- Downward movement is much faster than upward one. 向下移动比向上移动快得多。
- My career seemed to be on a downward trajectory. 我的事业似乎在走下坡路。
- Floating downward;a downward trend. 向下漂流；下降趋势
- Chop: A downward stroke producing back-spin. 削球：向下挥拍触球，使球后旋。
- The stock market is going on a downward trend. 股市呈下降趋势。
- This caused a downward spiral into depression. 这使经济下滑恶化为经济萧条。
