How to pronounce word in English - Learn English free online - pitchhole - How to pronounce the english word pitchhole in english. Start with S. Learn from me. - www.pronounceword.com

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pitchhole. How to pronounce the english word pitchhole.Start with S. Learn from me.

pitchhole

英语发声

美语发声

网络释义

1、孔间距

孔间距（Pitch-Hole）：螺栓孔在构件长度方向的中心间距。

短语

专业释义

英英释义

英汉双解大词典