沥青，树脂；（倾）斜度，坡度；螺距的英文

pich

• 沥青:    pitch; asphalt; bi ...
• 树脂:    resin
• 倾:    incline; lean; ben ...
• 斜度:    inclination; obliq ...
• 坡度:    falling gradient; ...
• 螺距:    pitch; flight lead ...