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采集金矿用格条; 摇床; 取样用分格缩分铲; 波纹; 涟漪 | |||
弹洗; 洗牌 | |||
沟 | |||
凹槽 | |||
急流 | |||
浅滩; 沙沟; 沙槽 | |||
格槽缩样器; 格槽分样器; 皱纹 | |||
槽 | |||
凿沟; 板带材侧缘的皱纹; 砂槽; 微波 | |||
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板带材侧缘的皱纹 | |||
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轧辊刻纹; 压花; 刻痕; 用金刚砂水磨; 很快地翻书页; 流过浅滩; 使起涟漪 |
riffle: 40 phrases in 9 subjects |
Agriculture | 1 |
American usage, not spelling | 2 |
Construction | 1 |
Engineering geology | 2 |
General | 3 |
Metallurgy | 3 |
Oil / petroleum | 8 |
Technology | 18 |
Textile industry | 2 |