1·He is an avuncular man in his fifties with a hairless pate and a perfect trapezoidal moustache that fans out to the corners of his mouth.
他五十多岁看着像个伯父，头顶光光，修的完美的梯形胡须一直散到嘴角。
2·The warthog's trapezoidal skull is straight out of Picasso's "Guernica."
疣猪呈梯形的头盖骨看上去仿佛就是从毕加索的名画“格尔·尼卡”中走出来的怪物。
3·The shopping center is characterized by its trapezoidal layout and smooth outlines.
购物中心的特点是其梯形布局和平滑的轮廓。
4·A double trapezoidal specimen will generate shear debonding.
双梯形的试样将产生切变脱胶现象。
5·The results show that the trapezoidal weight function is effective for enhancing Lorentzian model spectrum resolution.
结果表明：梯形权函数对提高洛仑兹型谱分辨率是有效的。