trapezoidal的用法和样例：
例句
用作形容词 (adj.)
- A common window is typically rectangular, but this window is trapezoidal.
一般窗户都是长方形的，这扇窗户是梯形的。
词汇搭配
- trapezoidal distortion 梯形失真,梯形畸变...
- trapezoidal brick 梯形砖
- trapezoidal generator 梯形波发生器...
- trapezoidal method 梯形法
- trapezoidal deflection 梯形偏转
- trapezoidal notch 梯形槽口
- trapezoidal pass 梯形孔型
- trapezoidal thread 梯形螺纹
- trapezoidal profile 梯形侧断面
- trapezoidal projection 梯形投影
- trapezoidal pulse 梯形脉冲
- trapezoidal wave 梯形波
- trapezoidal load 梯形载荷
- trapezoidal belt 梯形皮带
- trapezoidal weir 梯形堰
- trapezoidal channel 梯形河槽
- trapezoidal voltage 梯形电压
