词汇	diameter change
释义	diameter change 变径
随便看	double-line ropeway double longitudinal stay Double Long-Memory double look-ahead model Double Loom double loop double lines Double lines Double lines AFS Double line sign double line spectroscopic binary double-line spectroscopic binary double-line spectro-scopic binary double lines simple box beam double line stream double-line stream double-line structure double lines waves Double lines width ridge double line tariff double line terminals double line to ground fault double line-to-line voltage control double line to neutral fault double line traffic