abbr.pointless electronic ignition 无触点电子点火;precipitation-efficiency index 沉淀效率指数
pei 的用法和双语例句“点击”或“选中”例句中的单词,就可以看到词义解释
Minxin pei , professor of government at the claremont mckenna college , regards it as more of a state-directed " campaign to fill an intellectual vacuum " .