记忆方法
将“downward”与“down”联系起来，想象一个人或物体在向“down”（向下）移动的方向，比如一个滑梯上的小孩不断下滑。通过这样的图像，可以快速记住“downward”表示向下的方向或动作。
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英语词源
- downward (adv.)
- c. 1200, from down (adv.) + -ward. Old English had aduneweard in this sense. Downwards, with adverbial genitive, had a parallel in Old English ofduneweardes.
权威例句
- 1. His adult life mirrored the downward course of his father's life.
- 他成年后的生活反映出了他父亲的生活在走下坡路。
- 2. Each firm will face a downward-sloping demand curve.
- 每一家企业都将面临需求曲线的下滑。
- 3. the downward slope of a hill
- 向下的山坡
- 4. My career seemed to be on a downward trajectory.
- 我的事业似乎在走下坡路。
- 5. All apples on apple trees are downward.
- 苹果树上的所有苹果都是向下的.