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三角形框架
1、triangular───adj.三角的，[数]三角形的；三人间的
2、triangular bandages───三角带，三角绷带；三角巾
3、picture frame───画框，相框; 图框; 镜框；相框；画框
4、triangular numbers───三角数；[数]三角形数；n.三角形数
5、triangular pyramid───四面形；三棱锥
6、triangular raft───三角筏
7、frame───adj.有木架的；有构架的；n.框架；结构；眼镜框；[电影]画面；n.(Frame)人名；(英)弗雷姆；vi.有成功希望；vt.给(图画或照片)配框；设计；建造；陷害；使…适合；制订；拟订
8、hinged frame───铰接框；铰练式枪身
9、triangular trade───n.三角贸易；[贸易]三角贸易
1、An instrument consisting of an upright, open triangular frame with usually 46 strings of graded lengths played by plucking with the fingers.───一种有一个通常系有四十六根长短不一的琴弦的直立的开放三角架、弹奏时用手指拨动琴弦的乐器。
2、By frame 6, the Nile River has become the focus of the image, though its distinctive triangular delta is partially covered with cloud.───到第6帧图像的时候，尼罗河成为了图像的焦点，然而云层覆盖住了那里独具特色的三角洲的一部分。
3、The second tradition was a decorated triangular shaped frame.───第二个传统就是装饰成三角形状。
4、The invention has the beneficial effects that the weight and the stress of the whole suspended ceiling are both evenly scattered on each frame and the old triangular keel structure is cancelled;───本发明的有益效果是：整个吊顶棚的重量和受力都均匀分散到每个框架上，取消了老式的三角龙骨结构；