您要查找的是不是：
- She laid the picture face downward on the table. 她把那幅画正面朝下放在桌上。
- downward ejection 向下弹射
- 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。
- The amount or rate of emission or ejection. 排放量流量、流速，或排出量，排出的速度
- He looked downward to avoid my eyes. 他低著头看,以避开我的目光。
- A downward incline or passage; a slope. 斜面，斜坡向下的斜面; 倾斜面
- Projecting downward; overhanging. 向下突出的; 悬伸在外的
- The molten lava got into every nook and cranny on its downward path. 熔岩向下流动时，无缝不钻，无孔不入。
- As the plane fall rapidly towards the grind, the pilot have to eject. 在飞机迅速落向地面时，驾驶员只得弹射出来。
- To move a hopper or stacker upward or downward. 上下移动送卡箱或接卡箱。
- Ejection murmurs ordinarily occur in midsystole. 喷射音一般出现在收缩中期。
- A faucet with a nozzle that is bent downward; a bibb. 弯嘴龙头一种带有向下弯曲的喷嘴的龙头; 龙头
- As the plane fell rapidly towards the ground, the pilot had to eject. 在飞机迅速落向地面时，驾驶员只得弹射出来。
- A downward inclination or slope. 倾斜向下的倾斜或斜坡
- Most of the crater is formed by ejection. 大多数的弹坑是由于把泥土抛出而形成的。
- He lies on the ground face downward. 他脸朝下趴在地上。
- To eject from a military aircraft. 从军用飞机上排出
- To eject(someone) from the premises. 撵出把（某人）赶出某建筑物
- A wedge-shaped charge pointing downward. 楔形普通图记一种头朝下的楔形图章
