梯形載荷trapezoidaloscillation: 梯形振蕩trapezoidal wire: 梯形鋼絲trapezoidalscrewthread: 梯形螺紋trapezoidal wing: 梯形機(jī)翼; 梯形翼trapezoidalwing: 梯形機(jī)翼; 梯形翼下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯
