We found that the reasons of the fracture were the force on the end coil which was bigger than others and the rubbing wear at the end coils contacting part.是什么意思_We found that the reasons of the fracture were the force on the end coil which was bigger than others and the rubbing wear at the end coils contacting part.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句