“Jo block”的概念、定义、翻译、参考文献-科学参考

单词	Jo block
释义	Jo block [`jō ´bläk] See <<Johansson block>>
随便看	pointing device pointing trowel point initiation point jammer point-junction transistor point-mode display point mutation point of arrival point of contraflexure point of control point of departure point of destination point of division point of fall point of frog point of impact point of inflection point of intersection point of no return point of operation point-of-origin system point of osculation point-of-sale terminal point of switch point of tangency

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