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- magnetic trough separator 槽式磁选机
- Some horses were drinking at a trough. 有些马在水糟边饮水。
- For years he has been smuggling watches trough customs. 许多年来，他一直在非法走私手表。
- Dalian is a magnet for tourists. 大连是吸引游客的地方。
- This disco is a magnet for young people. 这家迪斯科舞厅经常吸引大批年轻的顾客。
- A magnet attracts both iron and steel. 磁铁吸铁也吸钢。
- Certain metals are attracted to a magnet. 某些金属会受磁石的吸引。
- It shows the presence of a magnetic field. 这表明有磁场存在。
- 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。
- North magnetic poles repel (each other). 磁北极与磁北极互相排斥。
- They passed trough the village yesterday evening. 他们昨天晚上路过这个村子。
- Having the same magnetic inclination or dip. 等磁倾的有相同的磁倾斜的
- A trough or flume used in washing ore. 槽洗机洗矿用的水槽或流槽
- The block becomes magnetic when the current is switched on. 通电时线圈即具磁性。
- Human beings have learned out how to make magnet of cast iron. 人类已经学会如何从生铁制出磁铁。
- 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
- Forbidden City is a great magnet for foreign tourists. 紫禁城对外国旅游者来说是个有巨大吸引力的地方。
- The trough is the lowest level of the cycle. 谷底是整个周期的最低点。
- The loop becomes magnetic when the current is switched on. 通电时线圈就会有磁性。
- 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
