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- Some horses were drinking at a trough. 有些马在水糟边饮水。
- He lined out for home without a backward glance. 他头也不回，急忙往家里走去。
- For years he has been smuggling watches trough customs. 许多年来，他一直在非法走私手表。
- This part of the country is still backward. 这个国家的这个地区仍很落后。
- In some cities housing conditions went backward. 某些城市的住房条件越来越差。
- The teacher was patient with backward children. 那位老师对迟钝的学童十分耐心。
- He looked backward over his shoulder. 他回头向后看。
- She looked backward over her shoulder. 她回头往後看。
- Sheila is very clever but rather backward in expressing her ideas. 希拉很聪明，然而在表达思想时却有些腼腆。
- So she quickly emptied her jar into the trough. 她迅速地把水罐里的水统统倒进水槽。
- Although he is clever, he is backward in giving his views. 他虽然很聪明，却不善发表他的意见。
- They passed trough the village yesterday evening. 他们昨天晚上路过这个村子。
- Frank was so backward that he hesitated to ask her to dance. 法兰克非常腼腆,不好意思请她跳舞。
- A trough or flume used in washing ore. 槽洗机洗矿用的水槽或流槽
- He had a firsthand taste of life in backward mountainous areas. 他直接体验过落後山区的生活。
- A trough fixed under or along the eaves for draining rainwater from a roof. 檐槽把雨水从房顶排走的水槽，装在屋檐边或檐下
- The trough is the lowest level of the cycle. 谷底是整个周期的最低点。
- Special attention must be paid to titling. 这原是应该极注意的。
- A vessel, stone basin, or trough used for washing. 洗涤盆用于洗涤的器皿、石盆或用来清洗的水槽
- A backward flow of water, as from the action of oars. 反流，逆流向后流的水，如由浆的划动引起
