单词	sag ratio
释义	sag ratio 垂跨比
随便看	floating-ring shaft floating ring transmission floating rod floating roll floating roller floating roll guide floating roof floating roof drain floating roof floation test floating roof hydrocarbon tank floating-roof oil tank floating roof reservoir floating roof tank floating root floating rope floating routine floating rule floatings floating sand floating sand piler floating scale lever floating school floating scraper floating screed floating screed strip 相思一磬声相思两鬓如霜相思休问定何如相思似海深相思先到溅裙水相思只在相思处相思处相思字相思字了 47331 47332 47333 47334 47335 47336 47337 47338 47339 47340