查询词典 hooded seal

aperture ratio：开孔率

aperture photographic method 针孔摄影法 | aperture ratio 开孔率 | aperture seal 穿孔密封

Apex seal：(转子)顶端密封垫片

Apex 反射点;顶点,顶部;填充胶条 | Apex seal (转子)顶端密封垫片 | Appearance 外观,外形

Apex seal：(转子)顶端弥缝垫片

Apex 反射点;极点,顶部;填充胶条 | Apex seal (转子)顶端弥缝垫片 | Appearance 外观,外形

Apex seal：径向密封片,径向密封片

apex point 钻尖 | apex seal 径向密封片,径向密封片 | apex silo 青贮塔顶

withdraw appeal：撤回上诉

查封 seal up | 撤回上诉 withdraw appeal | 撤诉 withdraw a lawsuit

asphalt road：沥青路

asphalt primer 沥青底漆 | asphalt road 沥青路 | asphalt seal coat 地沥青封缝层

The Religion of Babylonia and Assyria：巴比伦尼亚和亚述的宗教

222. The Red Seal 红色印封 | 223. The Religion of Babylonia and Assyria 巴比伦尼亚和亚述的宗教 | 224. The Research Magnificent 大调查

At night：夜里

在夜里(at night),海豚(dolphin)多半潜在水下,安安稳稳地进入梦乡(dreamland),而它的尾巴仍然会每隔30秒(seconds)左右摆动一下. 海豹(seal)和海豚(dolphin)不同,它们既可以生活在水下,也可以爬到岸上活动. 如果在地面sleep,

play at par：分先

空门 undefended sector, weak sector | 分先 play at par | 封锁 seal off, blockade

Public authorities：公共权力机关

公共机关 public department | 公共权力机关 public authorities | 公印 Public Seal

british intelligence department：abbr. bid; 英国情报部

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color mill：涂料磨机

消色器 color killer | 涂料磨机 color mill | 调色机 color mixer