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- The rain drummed loudly on the metal roof. 雨点敲击金属屋顶，发出很大的声响。
- To strengthen the metal roofing rainwater flow capacity, the rainbow attracting technology processing of downspout is used in the Qingdao Liuting International Airport extension project. 摘要青岛流亭机场扩建工程为加强金属屋面雨水排水能力，采用虹吸雨水管技术。
- She knows why the metal is the good conductor. 她知道金属为什么是好的导体。
- The metal basin clattered down the stone stairs. 金属盆子沿着石阶滚了下去，发出咣啷声。
- The metal frame tends to twist under pressure. 这种金属框受压後容易变形。
- Being heated, the metal is rapidly melting. 由于受热，金属在迅速熔化。
- The metal has corroded (away) because of rust. 该金属已锈蚀。
- Rain falls on the metal roofs and flows into aluminum gutters. These gutters carry the water to a large collection tank on the side of the home. 雨水降落在金属屋顶上，随后流入铝槽中。这些铝槽将雨水收集到房屋一侧大的收集罐中。
- The metal is fretted with the acid. 金属被酸腐蚀。
- The metal buckled in the great heat. 这金属在高温下变形了。
- The metal was submitted to analysis. 对该金属进行了分析。
- He hammered out the dents in the metal sheet. 他把金属板上的一些凹痕敲掉或敲平了。
- The metal in the mould hardened into shape. 模子里的金属硬化成形。
- The metal tool clanged when it hit the ground. 金属工具碰到地面时发出叮当声。
- The metal door rang as it slammed shut. 金属门猛一关上时发出 光的响声。
- Aluminium was slowly wedging its way in the metal market. 当时铝正在慢慢地挤入金属市场。
- The metal can be made to thread or the shape of any necessaries. 金属能制成金属线或任何需要的形状。
- On reaching welding heat, the metal surfaces are pressed together. 当金属表面达到焊接热度时就会压在一起。
- He made the wire fast to the metal ring. 他把这根铁丝紧系在金属圈上。
- The acid has eaten through the metal cover. 酸已把金属盖子蚀穿了。
