- 相关词组
- multilayer dielectric plane reflector多层介质平面反射镜
- diffused reflector漫反射罩;漫射罩;
- diffluent thermal trough分流温度槽
- shaking trough摇动槽
- drinking trough饮水槽（器）
- feeding trough喂食器;饲槽;
- intermontane trough山间槽地
- low-noise reflector antenna低噪声反射器天线
- fed reflector有源反射器;
- feed trough喂食器;
- conveying trough运输槽，传送带槽;
- precast trough shaped floor unit预制槽形楼板
- conveyor trough[化] 运输带弯槽;
- glass-steel reflector玻璃钢反射器
- multiregion reflector多区反射层
- turn trough转槽
- watering trough饮水器;
- wave trough[力]波谷;
- distributing trough布料槽;
- dihedral reflector二面反射器;
- 今日热词
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- computer n.计算机，电脑;
- use n.（使）用;用法;用途，功能;使用权;使用价值;v.使用;说，写，使用(词语或语言);（施展手段）利用（别人）;利用;运用;消耗;吸（毒）;
- good-bye int.再见！;n.告辞，告别;
- treat v.对待，看待;治疗;处理;请客，招待;n.请客，做东;乐趣;
- ty abbr.thank you 谢谢你;type 类型;today 今天;territory 领土;
- northwards adv.向北;
- jazz n.爵士乐，爵士舞（曲）;
- frontier n.边界;前沿，新领域;（美国）西部边疆;
- frequent adj.频繁的;v.常去;
- tomb n.坟墓;墓穴;墓碑;死亡;
- knee n.膝;（坐下时）大腿朝上的面;膝部;v.用膝盖顶;
- robbery n.抢劫案;明抢;敲竹杠;明目张胆地索取高价;
