基本解释厄斯特同根派生 Oest相关词英汉例句Mr Samuelsson's departure clears the way for his former adversary, Leif Oest ling, the head of Scania, to run the new entity. 萨缪尔森的离开为他的老对手，斯堪尼亚公司的头子雷夫-厄斯特接任并购后的公司扫清了障碍。oest piston ring 起重机活塞环Oest更多例句