英语词汇“four-point contact ball”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	four-point contact ball
释义	four-point contact ball 四点接触球轴承
随便看	income-tax income tax income tax accounting income tax act income tax allocation income taxation income tax authority income tax bracket income tax brackets income tax charged income tax collected at source income tax credit income tax cushion income tax deduction income taxes income-taxes income taxes on inter-company profit income taxes payable income tax exclusion income tax expense income tax for individual income tax for individuals income-tax form income tax indexing income tax law 有气则实，实则勇；无气则虚，虚则怯。有气则有势，有识则有度，有情则有韵，有趣则有味有气吹不起网兜有水不怕寒露风有水就有岸，有岸就有水有水无行路，人家个个幽。青山开障远，碧树入村稠。纵是比邻屋，相过亦用舟。有水箭流似幞头，官来不用求有水都到他磨坊有求为圣人之志，然后可与共学。学而善思，然后可与适道。思而有所得，则可与立。立而化之，则可与权。有求圣人之志，然后可以共学；学而善思，然后可以适道。姘夫姘头姘妇姘居姙姚姜姜太公在此姜太公钓鱼姜桂